It is widely believed that an active cool-down is more effective for promoting post-exercise recovery than a passive cool-down involving no activity. However, research on this topic has never been synthesized and it therefore remains largely unknown whether this belief is correct. This review compares the effects of various types of active cool-downs with passive cool-downs on sports performance, injuries, long-term adaptive responses, and psychophysiological markers of post-exercise recovery. An active cool-down is largely ineffective with respect to enhancing same-day and next-day(s) sports performance, but some beneficial effects on next-day(s) performance have been reported. Active cool-downs do not appear to prevent injuries, and preliminary evidence suggests that performing an active cool-down on a regular basis does not attenuate the long-term adaptive response. Active cool-downs accelerate recovery of lactate in blood, but not necessarily in muscle tissue. Performing active cool-downs may partially prevent immune system depression and promote faster recovery of the cardiovascular and respiratory systems. However, it is unknown whether this reduces the likelihood of post-exercise illnesses, syncope, and cardiovascular complications. Most evidence indicates that active cool-downs do not significantly reduce muscle soreness, or improve the recovery of indirect markers of muscle damage, neuromuscular contractile properties, musculotendinous stiffness, range of motion, systemic hormonal concentrations, or measures of psychological recovery. It can also interfere with muscle glycogen resynthesis. In summary, based on the empirical evidence currently available, active cool-downs are largely ineffective for improving most psychophysiological markers of post-exercise recovery, but may nevertheless offer some benefits compared with a passive cool-down.
|Many individuals regularly perform 5–15 min of low- to moderate-intensity exercises within approximately 1 h after their practice and competition (i.e., active cool-downs) in an attempt to facilitate recovery.|
|An active cool-down is largely ineffective at improving sports performance later during the same day when the time between successive training sessions or competitions is > 4 h. It is most likely ineffective at improving sports performance during the next day(s), but some beneficial effects have been observed.|
|An active cool-down does likely not attenuate the long-term adaptive response or prevent injuries.|
It is widely assumed that promoting physiological and psychological recovery after exercise allows individuals to perform better during subsequent training sessions or competition, and lowers the risk of injuries. Various recovery interventions are therefore used to facilitate recovery after exercise. The best known and most widely used post-exercise recovery intervention is (arguably) the active cool-down, which is also known as an active recovery or warm-down. Several surveys show that many team sport players and athletes participating in individual sports regularly perform 5–15 min of low- to moderate-intensity exercises within approximately 1 h after their practice and competition to facilitate recovery [1,2,3,4,5,6,7,8]. For example, a recent survey among collegiate athletic trainers in the USA found that 89% of the trainers recommended a cool-down, with 53% of these trainers recommending jogging as the preferred active cool-down method . There is currently no formal definition of an active cool-down; here, we define it as an activity that involves voluntary, low- to moderate-intensity exercise or movement performed within 1 h after training and competition. Examples of active cool-down interventions and their suggested effects are shown in Fig. 1. The effects of recovery interventions such as cold-water immersion [9, 10], compression garments [11, 12], and cryotherapy [13, 14] have been reviewed extensively. By contrast, the active cool-down has never been thoroughly reviewed. It remains largely unknown whether an active cool-down offers any benefits compared with a passive cool-down (i.e., no cool-down), and thus whether it is an appropriate or effective recovery intervention.
The primary aim of this review is to synthesize the evidence as to whether an active cool-down enhances sports performance more effectively than a passive cool-down when performance is measured after approximately > 4 h after the initial exercise. This review also compares the physiological and psychological effects of an active cool-down to a passive cool-down, and discusses the effects of an active cool-down on injuries and the long-term adaptive responses to exercise training. The value of static stretching and foam rolling as cool-down interventions is briefly discussed in separate sections because these interventions are both frequently performed in combination with an active cool-down.
There are various passive cool-down interventions such as sitting rest, saunas, pneumatic leg compression, and electrostimulation (see Table 1 for an overview) [15,16,17,18,19,20,21,22,23]. However, most non-elite athletes do not have access to a sauna or equipment for the other interventions, and most practitioners also lack the necessary knowledge about how best to apply these interventions (partly because of a lack of evidence-based guidelines). Even elite team sport players do not always have access to these recovery interventions when they play away games . In the current review, we have therefore only included studies that have compared an active cool-down with a passive cool-down that consists of sitting, lying, or standing (without walking). Active cool-downs that combine exercise with cold water immersion  are also excluded. We have also restricted the review to studies that have investigated the effects of performing an active cool-down within approximately 1 h after exercise, because findings from a recent survey suggest that this most closely replicates the cool-down procedure of many recreational and professional athletes . Studies that have applied an active recovery for several days after exercise are only discussed if they have (1) applied the active recovery within 1 h after exercise (i.e., active cool-down) and (2) evaluated recovery before applying the active recovery on the next day. Finally, we primarily focus on how active cool-downs influence performance and psychophysiological variables during successive exercise sessions or competitions [i.e., approximately > 4 h after exercise, or during the next day(s)]. This type of recovery has also been referred to as ‘training recovery’ . Studies that have investigated the effects of active recovery between bouts of exercise with relatively short rest periods (e.g., 20 min) are excluded from the review. As such, the findings of this review will be of primary interest to athletes and practitioners who regularly use an active cool-down to facilitate recovery between training sessions or competitions, but are interested in what evidence exists that supports the use of an active cool-down compared with a passive cool-down. Relevant studies have been searched in the electronic databases of Google Scholar and Pubmed using combinations of keywords and Booleans that included (cool-down OR active recovery OR warm-down) AND (sports performance OR recover OR recovery OR physiological OR physiology OR psychological OR psychology OR injury OR injuries OR long-term adaptive response OR adaptation). Forward citation and reference lists of relevant articles were examined, and databases with e-published ahead of print articles from relevant journals were searched to identify additional articles.
Effects on Sports Performance
In principle, better psychophysiological recovery following exercise may attenuate or prevent performance decrements—or even enhance performance—during a subsequent training session or competition . The following sections discuss the effects of an active cool-down on measures of physical performance such as vertical jump height and sprint performance measured later during the same day or during the next day(s).
Elite athletes often train or compete more than once a day, so recovery interventions between training sessions or events may help to restore exercise performance. This section only discusses studies that have investigated the effects of an active cool-down after at least 4 h of rest between training sessions or competitions to reflect the effects of an active cool-down on ‘training recovery’ .
Relatively few studies have investigated the benefits of active cool-downs on performance measured > 4 h after exercise, and these studies generally found trivial (statistically non-significant effects), and sometimes even small (non-significant) detrimental effects of an active cool-down on performance [15, 28,29,30] (Table 2). For example, Tessitore et al.  compared a 20-min active cool-down (consisting of either land-based or water-based aerobic exercises and stretching) with a passive cool-down following a standardized soccer training in elite youth players. After a 4-h rest period, the athletes performed several anaerobic performance tests. Both active cool-down protocols had trivial to small (negative) non-significant effects on anaerobic performance, such as 10-m sprint time and vertical jump height. In a later study on futsal players, similar cool-down interventions also had trivial to small (negative) non-significant effects anaerobic sports performance measured 4.5 h after a friendly match compared with a passive cool-down . Therefore, whereas active recovery generally does benefit sports performance when the time between successive performances is short (10–20 min) [31,32,33,34,35], the findings from the studies above indicate overall that an active cool-down does not improve sports performance later on the same day when time between successive performances is > 4 h and may even have small detrimental effects. However, more research on the effects of active cool-downs following others forms of exercise is needed.
Conflicting findings have been reported with regard to the effects of an active cool-down on next-day(s) performance, with some studies reporting small to moderate magnitude benefits of an active cool-down compared with a passive cool-down, and others reporting trivial effects or small decreases (Table 2) [25, 30, 39,40,41,42,43,44,45,46,47,48,49]. Most studies, however, report trivial effects, with some studies reporting beneficial effects and only a few studies reporting harmful effects. For example, a study on sport students found that an aqua cycling active cool-down had small to trivial effects on recovery of maximum voluntary isometric contraction (MVIC) force and muscular endurance at 24, 48, or 72 h post-exercise compared with a passive cool-down . In contrast, in a group of female netball players, a 15-min active cool-down consisting of low-intensity running resulted in a moderate magnitude decrease of 20-m sprint time and a small decrease in vertical jump height 24 h after a simulated netball game compared with a passive cool-down . Interestingly, a study on well-trained long-distance runners found that muscle power (as measured during a leg press movement) was likely higher 1 day after downhill running in the group that performed a water-based active cool-down compared with the group that performed a passive cool-down, while whole-body reaction time showed a small decrease . Finally, a study on professional soccer players found that an active cool-down had a likely beneficial effect on countermovement jump performance 24 h after a standardized training session, while 20-m sprint and agility performance showed small harmful and trivial effects, respectively . Overall, these conflicting findings may be related to the type of cool-down performed, the exercise that precedes the cool-down, the training experience of the individuals and the individual preferences and believes. It should be noted that all studies investigated high-intensity performances such as jumping and sprinting and more research is required on endurance performance.
Physiological Effects of an Active Cool-Down
An active cool-down is believed to have many physiological benefits compared with a passive cool-down, such as a faster recovery of heart rate, less muscle soreness, and more rapid reduction of metabolic by-products . The evidence for these supposed physiological benefits is reviewed in the following sections.
Removal of Metabolic By-Products
High-intensity exercise can lead to an accumulation of metabolic by-products in muscle such as lactate, which has traditionally been associated with fatigue . As a result, the rate at which the lactate concentration is reduced in blood—and to a lesser extent, muscle tissue—has frequently been used as an objective indicator of recovery from exercise. A large body of research has shown that a variety of low- to moderate-intensity active cool-down protocols are more effective than a passive cool-down for removing lactate from blood [52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69] and muscle tissue [58, 64]. However, there are some conflicting findings, with some studies reporting no significant difference—and sometimes even a slower removal of lactate in blood [44, 70] or muscle [66, 68]—as a result of an active cool-down. Regardless, the functional benefit of faster lactate removal is debatable. For example, several studies found no significant difference between an active cool-down and a passive cool-down in the blood lactate concentration measured more than 20 min after exercise [45, 67]. Blood lactate returns to resting levels after high-intensity exercise within approximately 20–120 min—even without any post-exercise activity [55, 60, 71]. Even elite athletes do not usually perform another training session within 90 min after the preceding session; faster removal of lactate by an active cool-down may therefore be largely irrelevant . A decrease in blood lactate concentration may also not be an appropriate indicator of recovery following exercise [51, 72]. Among those studies that have reported a faster removal of blood lactate following an active cool-down, subsequent exercise performance was not always improved [67, 72].
Although it has traditionally been assumed that lactic acid production results in metabolic acidosis, it has been argued that lactate production coincides with cellular acidosis, but is not a direct cause of and even retards metabolic acidosis . It is therefore important to consider the potential differential effects of an active cool-down on blood or muscle lactate removal and metabolic acidosis. An active cool-down results in a faster return of blood plasma pH and intramuscular pH to resting levels [64, 74]. This effect may preserve neuromuscular function by reducing the effects of exercise-induced acidosis, which affects the functioning of glycolytic enzymes such as phosphorylase and phosphofructokinase. However, one study investigated the effects of an active and passive cool-down on pH levels up to 16 min after exercise , whereas the other study investigated pH levels until 80 min after exercise . This latter study found no significant effect of an active cool-down on blood pH levels 80 min after exercise. The relevance of these findings for improved performance during a training session or competition later on the same day (i.e., > 4 h) or the next day(s) is therefore questionable.
In summary, compared with a passive cool-down, an active cool-down generally leads to a faster removal of blood lactate when the intensity of the exercise is low to moderate. However, the practical relevance of this effect is questionable. Lactate is not necessarily removed more rapidly from muscle tissue with an active cool-down. Finally, an active cool-down leads to a faster recovery of pH to resting levels.
Delayed-Onset Muscle Soreness
An active cool-down increases the blood flow to muscles and skin [58, 75] (see Sect. 4.8). This increase in blood flow may reduce the accumulation of metabolic by-products and factors associated with muscle soreness (e.g., cyclo-oxygenase and glial cell line-derived neurotrophic factor ) and accelerate muscle repair and remodeling. Several studies have investigated whether an active cool-down does indeed attenuate delayed-onset muscle soreness. It should be noted, though, that some studies [40, 45, 48, 77, 78] used exercise protocols that induce severe delayed-onset muscle soreness, but are seldom used in everyday athletic training. Therefore, the findings of these studies do not necessarily apply to ‘normal’ training sessions that induce less delayed-onset muscle soreness.
Most studies among both recreationally active individuals and professional athletes have found no significant effect of an active cool-down on delayed-onset muscle soreness or tenderness at different times following exercise (i.e., ranging from immediately after exercise up to 96 h after exercise) compared with a passive cool-down [15, 25, 29, 40, 41, 45, 46, 48, 49, 77,78,79,80]. For example, Law and Herbert  compared the effects of an active cool-down consisting of uphill walking versus a passive cool-down on delayed-onset muscle soreness in healthy adults following backwards downhill walking on an incline treadmill (to induce muscle damage). The active cool-down did not significantly reduce delayed-onset muscle soreness or tenderness at 10 min, 24, 48 or 72 h following exercise. Interestingly, a study on netball players found that an active cool-down consisting of low-intensity running after a simulated netball match actually resulted in greater muscle soreness immediately after the active cool-down compared with a passive cool-down, but there was no significant difference 24 h after the match . The running cool-down itself may have caused extra muscle damage, resulting in the higher rating of muscle soreness immediately after the cool-down. Higher impact weight-bearing cool-down activities such as running may therefore exacerbate delayed-onset muscle soreness immediately after exercise, but more research is required to substantiate this notion.
In contrast with the studies above, another study involving young professional soccer players reported that the mean subjective rating of muscle soreness was significantly lower 4–5 h after an active cool-down consisting of low-intensity exercises such as jogging compared with a passive cool-down . Interestingly, there was no significant difference in muscle soreness compared with a passive cool-down when these same exercises were performed in water, suggesting that any hydrostatic effects of water immersion did not reduce muscle soreness. Similarly, a study on world-class BMX riders found that an active cool-down consisting of 2 × 5 min of cycling at 70% of the maximum aerobic power reduced muscle soreness during the next day when compared with a passive cool-down . It could be argued that these conflicting findings are related to differences in the physical fitness of the individuals. For example, the netball players were not as highly trained as the soccer players and BMX riders. For non-elite athletes, an active cool-down therefore generally has no effect on delayed-onset muscle soreness, whereas it may have a beneficial effect for better trained individuals. However, other studies among well-trained individuals have also reported no beneficial effects of active cool-down on delayed-onset muscle soreness [29, 41, 80], while a study among student soccer players reported beneficial effects of an active cool-down combined with stretching and a ‘leg shake down’ on muscle soreness . These findings suggest that other factors such as the intensity and duration of the exercise and cool-down, and the timing of soreness assessment may also influence the effectiveness. In summary, these findings indicate that an active cool-down is generally not effective for reducing delayed-onset muscle soreness following exercise.
Indirect Markers of Muscle Damage
The perception of muscle soreness does not necessary reflect actual muscle damage [81, 82]. Therefore, even though an active cool-down is generally not effective for reducing delayed-onset muscle soreness, it may have beneficial effects on other markers of muscle damage.
Studies that have investigated the effects of an active cool-down on indirect markers of muscle damage from immediately after exercise up to 84 h after exercise have reported conflicting findings. Two studies observed significantly faster recovery of these markers as a result of an active cool-down [70, 83], whereas three other studies found no significant difference [40, 45, 84]. For example, Gill et al.  reported a significantly faster recovery of creatine kinase activity in interstitial fluid in elite rugby players between 1 and 4 days after a rugby match combined with a cycling-based active cool-down compared with a passive cool-down. By contrast, a study comparing an aqua-cycling active cool-down and a passive cool-down in sport students found no significant difference in serum creatine kinase and lactate dehydrogenase activity, or myoglobin concentrations at 4, 24, 48, or 72 h after exercise . These conflicting findings may be related to differences in the severity of muscle damage induced by exercise, the individual markers of muscle damage, and the type of cool-down protocol. It should be noted that frequently used indirect markers of muscle damage (e.g., creatine kinase activity) may not accurately reflect actual muscle damage [85,86,87,88]. Malm et al.  suggested that serum creatine kinase activity is more related to muscle adaptation than to muscle damage. Therefore, it is debatable whether a faster recovery of these indirect markers accurately reflects enhanced recovery.
Measures of strength and power are also frequently used as indirect markers of muscle damage. A study on untrained females found no significant effect of an active cool-down consisting of upper body ergometry on the recovery of the MVIC and peak torque 24 h after eccentric exercise of the elbow flexors . Similar results were found in other studies on sport science students , physically active men , and healthy men . However, most studies usually reported a slightly (non-significant) better recovery compared with the passive cool-down group (Table 2).
In summary, there are conflicting findings with regard to the effects of an active cool-down on indirect markers of muscle damage, with most studies reporting no significant beneficial effect of an active cool-down. Moreover, the relation of some of these markers with actual muscle damage is questionable—that is, a faster recovery of these markers does not necessarily correspond to a faster reduction in actual muscle damage.
Neuromuscular Function and Contractile Properties
High-intensity exercise can induce central and peripheral fatigue, which may impair exercise performance during subsequent training or competition. Compared with a passive cool-down, Lattier et al.  did not find a significant effect of an active cool-down consisting of 20 min of running on the recovery of neuromuscular function (e.g., central activation, twitch mechanical, and M-wave characteristics) up to 65 min after high-intensity exercise. Similarly, a study on professional soccer players found no significant effect of an active cool-down consisting of combined low-intensity running and static stretching on muscular contractile properties such as biceps femoris contraction time and maximal radial displacement time (as measured by tensiomyography) 24 h after exercise . Finally, an active cool-down consisting of aqua exercises also did not significantly affect whole-body reaction time, muscle contraction time or nerve reaction time in long-distance runners 24 h after exercise .
In summary, these findings indicate that an active cool-down does not significantly affect the recovery of neuromuscular function or contractile properties. However, in all studies there were generally small but non-significant positive effects of the active cool-down recovery on the recovery of neuromuscular function and contractile properties.
Stiffness and Range of Motion
Damage to musculotendinous tissue as a result of exercise—specifically eccentric exercise—can increase the stiffness of the musculotendinous unit. This stiffness can persist for several days following exercise . The increased passive musculotendinous stiffness can reduce the range of motion during subsequent training or competition , and this may impair performance. Researchers and trainers frequently use perceived flexibility and measures of flexibility such as the sit-and-reach test to assess recovery . Another common belief for using an active cool-down is that it attenuates the decrease in range of motion  and increase in musculotendinous stiffness following exercise.
The scientific evidence available suggests that an active cool-down does not significantly attenuate the decrease in range of motion and perceived physical flexibility, or attenuate the increase in musculotendinous stiffness up to 72 h after exercise [25, 40, 41, 45, 50, 67, 92]. Takahashi et al.  found that an active cool-down consisting of 30 min of water exercises did not significantly affect sit-and-reach score, ankle range of motion, stride length, or calf and thigh musculotendinous stiffness measured 1 day after 3 × 5 min of downhill running. Similarly, a study among professional soccer players found no significant effect of an active cool-down consisting of 12 min submaximal running combined with 8 min of static stretching on lower limb flexibility 24 h after a standardized training program (consisting of 15 min of maximal intensity intermittent exercises and a 30 min of specific aerobic endurance drill) .
In summary, these findings indicate that an active cool-down does not attenuate the decrease in range of motion or the increase in musculotendinous stiffness following exercise.
Muscle Glycogen Resynthesis
High-intensity exercise can deplete muscle glycogen storage, and this can impair subsequent high-intensity exercise performance up to 24 h post-exercise . Strategies that enhance the resynthesis of glycogen may therefore attenuate the decrease in performance and even enhance performance. Athletes often consume carbohydrates after exercise. An active cool-down may theoretically enhance glycogen resynthesis, because an increased blood flow and elevated muscle temperature could increase glucose delivery to muscle tissue , while muscle contraction may increase the expression of the GLUT-4 glucose transporter. However, studies have found either no significant difference in the rate of glycogen resynthesis between an active cool-down and passive cool-down [58, 66, 95], or less glycogen resynthesis during an active cool-down [64, 68, 96,97,98]. During the active cool-down, these studies provided no carbohydrate [58, 64, 66, 68, 95], less carbohydrate , or more carbohydrate [97, 98] than what is recommended (1.2 g/kg/h ) for restoring muscle glycogen. Therefore, these findings suggest that an active cool-down may interfere with muscle glycogen resynthesis, particularly within type I muscle fibers , because these fibers are preferentially recruited during a low- to moderate-intensity active cool-down. Although this effect may be beneficial to enhance cellular responses and adaptation during a subsequent low- to moderate- intensity training (i.e., ‘train low’ ), it may also decrease performance during high-intensity training or competition. It should be noted that several studies applied active cool-downs for a duration that is rarely used in daily practice (e.g., 45 min up to 4 h) [64, 66, 96,97,98]. For example, Kuipers et al. compared glycogen resynthesis between a passive cool-down and an active cool-down in which participants cycled for 2.5 h at 40% of their maximum workload , or 3 h at 40% of their maximum workload [64, 66, 96, 98]. In contrast, studies that reported no significant (but also lower) difference in the rate of glycogen resynthesis between an active cool-down and passive cool-down usually applied shorter active cool-down durations (i.e., 10, 15, and 45 min [58, 66, 95]), suggesting that shorter active cool downs interfere less with glycogen resynthesis.
Recovery of the Immune System
During the recovery period from high-intensity or prolonged exercise, there can be a temporary depression of the immune system (also referred to as an ‘open window’) during which microbial agents such as viruses have an increased chance to cause an infection or illness . A faster recovery of the immune system following exercise can potentially reduce the chance of upper respiratory illnesses. A small number of studies have investigated the effects of an active cool-down on the recovery of the immune system up to 72 h after exercise.
Wigernaes et al. [70, 102] found that an active cool-down largely prevented the fall in white blood cell count immediately after exercise compared with a passive cool-down. However, there was no significant difference 120 min after the exercise . Similarly, two other studies reported no significant difference between an active cool-down and passive cool-down on immune system markers 24 h after a soccer  and rugby match .
In summary, these findings suggest that an active cool-down may partially prevent the depression of circulating immune cell counts immediately after exercise, but this effect is probably negligible > 2 h after exercise. No studies have investigated the effects of regular active cool-downs, so it remains unknown whether this leads to fewer illnesses.
Cardiovascular and Respiratory Variables
The cardiovascular and respiratory systems are highly active during exercise to supply the exercising muscles with blood and oxygen. These systems do not immediately return to resting levels after exercise, but remain activated for a considerable amount of time. For example, heart rate remains slightly elevated above resting heart rate for a relatively long time after exercise, with the exact period dependent on the intensity and duration of the exercise . An active cool-down is frequently performed in an attempt to restore normal activity of these systems after exercise .
In a comparison between a passive cool-down and two cycling-based active cool-down protocols, Takahashi and Miyamoto  found that heart rate initially recovered in a nearly identical way, but 10 min after the exercise (3 min after the active cool-down), heart rate was significantly lower for the active cool-down interventions. A later study confirmed these findings, and suggested that this response to active cool-down reflected a faster restoration of vagal and sympathetic tone . In one additional subject, it was shown that the heart rate following a passive cool-down was still higher 30 min after exercise than the resting heart rate, whereas it had returned to resting levels after the active cool-down . By contrast, other studies found a slower heart rate recovery during an active cool-down compared with a passive cool-down. Nevertheless, these studies only monitored the heart rate for 60 s  or 5 min [107, 108] after exercise, and the practical relevance of these findings with regard to ‘training recovery’ is therefore limited.
An active cool-down has also been reported to lead to a faster recovery of respiratory variables such as minute expiratory ventilation, although this primarily occurred during the initial 20 s of the cool-down . Other studies found a lower breathing frequency (non-significant) after an active cool-down  and a faster recovery of oxygen debt during an active cool-down .
Finally, the period right after exercise can be considered as a vulnerable period during which individuals can experience post-exercise syncope, with symptoms such as lightheadedness, tunnel vision, and blurred vision . In severe circumstances, individuals may lose consciousness completely during this post-exercise period. It has been suggested that an active cool-down may prevent post-exercise syncope and cardiovascular complications by: (1) increasing blood flow to the heart and brain due to the contractions of the muscles [108, 110], (2) decreasing blood pooling in the lower extremities , and (3) theoretically preventing an increase in the partial pressure of arterial carbon dioxide . Indeed, an active cool-down has been reported to result in a higher blood flow to the legs [58, 104] and forearm , but whether these effects prevent post-exercise syncope and cardiovascular complications remains unknown.
In summary, these findings suggest that an active cool-down may result in a faster recovery of the cardiovascular and respiratory system after exercise. However, it is unknown whether this also leads to a reduction in the incidence of post-exercise syncope and cardiovascular complications.
Sweat Rate and Thermoregulation
Similar to the cardiovascular and respiratory systems, muscle and core temperature can remain elevated above resting levels up to 90 min after exercise. Sweat rate is higher after exercise to reduce the core temperature to resting levels . Although an active cool-down on a stationary bike results in a higher sweat rate compared with a passive cool-down, core temperature is not lower even after 30 min of active cool-down [65, 75, 113,114,115,116]. Therefore, an active cool-down performed on a stationary bike does not result in a faster recovery of core temperature compared to a passive cool-down. Whether an active cool-down performed while moving (e.g., running outside during which sweat may evaporate faster compared with stationary biking) results in a faster recovery of core temperature compared with a passive cool-down requires further investigation.
It has been proposed that the rate at which hormone concentrations return to resting levels can be used to characterize physiological stress  and psychological recovery . The findings of four studies suggest that an active cool-down does not facilitate the recovery of hormone concentrations compared with a passive cool-down [29, 43, 64, 102]. A study on well-trained futsal players, for example, found no significant effect of an active cool-down on hormone concentrations measured 5 h after a futsal game or measured the next morning . An active cool-down consisting of uphill treadmill running actually resulted in a slower acute restoration of plasma adrenaline, noradrenaline and cortisol concentrations compared with a passive cool-down . However, from 30 min post-exercise onwards, there were no significant differences in the hormone concentrations. The relevance of this finding is therefore questionable. A later study reported similar findings, with the hormonal concentrations returning more slowly to resting levels compared with a passive cool-down, but there was no significant difference beyond 30 min post-exercise . Finally, Taipale et al.  reported that an active cool-down consisting of 10 × 10 repetitions of leg press at 30% of the 1 repetition maximum did not result in significant between-group differences for several hormonal concentrations during the next morning.
In summary, these findings suggest that an active cool-down may result in a slower recovery of hormone concentrations immediately after exercise, but does not significantly affect the recovery of hormonal concentrations beyond 30 min post-exercise compared with a passive cool-down. In support of this, plasma concentrations for several hormones have been reported to return to resting levels within 60–120 min post-exercise even with a passive cool-down .
Mood State, Self-Perception, and Sleep
Most research has investigated the physiological effects of an active cool-down and a passive cool-down, yet psychological effects are intimately linked to the physiological effects, and are also of major importance for performance. A recent systematic review even proposed that subjective measures of well-being better reflect training loads than do objective measures . Therefore, the psychological effects of an active cool-down are also important to consider in relation to recovery.
Most studies have not reported any significant effect of an active cool-down on measures of psychological recovery such as the score on the Profile of Mood States (POMS) or rest-Q sport questionnaire. Nevertheless, the participants usually perceived an active cool-down as more beneficial than a passive cool-down [15, 25, 29, 30, 39, 41, 46, 47, 67, 119]. For example, a study among well-trained futsal players reported that the players perceived the active cool-down consisting of low-intensity exercises on land and especially the active cool-down consisting of water-based exercises as more beneficial than a passive cool-down—even though there was no significant effect on the recovery-stress state and the amount of sleep . Another study among military men also did not demonstrate any significant effect of an active cool-down consisting of water exercises on sleep, rest-recovery score or rating of perceived exertion during submaximal exercise after a 6-h rest period . However, the participants in this study did rate the water-based active cool-down as more beneficial than the passive cool-down. Interestingly, a study on sport students found no significant difference between a passive cool-down and an aqua-cycling active cool-down for perceived physical state 4, 24, 48, or 72 h after performing 300 countermovement jumps, but the perceived physical fitness and energy were slightly lower 24 h after the active cool-down . Similarly, a study on recreational netball players reported that rating of perceived exertion was significantly higher following a 15-min running-based active cool-down compared with a passive cool-down . These findings possibly reflect the greater energy expenditure associated with an active cool-down versus a passive cool-down. By contrast, a study among 15 rugby players found that the ‘tension’ score on the POMS questionnaire was significantly lower two days after a rugby match in the group that performed a 1-h active cool-down once a day compared with another group that performed a passive cool-down . However, there was no significant effect on any of the other POMS scores, and no significant difference on the day after the match, when only one active cool-down session was performed. These findings imply that an active cool-down can potentially interfere with psychological recovery in untrained or recreationally trained individuals, whereas it likely has no (or a slight) positive effect on psychological recovery in better trained individuals. In support of this, even though most individuals perceive an active cool-down as more beneficial, some (recreationally active) individuals may perceive it as ‘more exercise’ or increasing stiffness . This may explain why elite rugby players rated an active cool-down as more effective than amateur rugby players in a recent survey .
In summary, an active cool-down generally does not substantially influence measures of psychological recovery after exercise, but most individuals nevertheless perceive an active cool-down as more beneficial than a passive cool-down. Reasons reported for doing an active cool-down include relaxation, socializing and time to reflect on the training or match . Not all of these aspects are specifically assessed with the POMS and rest-Q. Therefore, it is debatable whether questionnaires such as the POMS and rest-Q sport do adequately assess psychological recovery. However, the perceived benefit could also reflect a placebo effect, whereby individuals believe that the active cool-down is more beneficial than a passive cool-down due to the popularity in society and its proposed benefits. Cook and Beaven  for example found a correlation between the perception of the effectiveness of a recovery modality and subsequent performance that was of similar magnitude to the correlation observed between physiological recovery and performance, suggesting that the perception of a recovery modality can also have a major influence on its effects.
Long-Term Effects of an Active Cool-Down
All studies discussed so far have investigated the acute or short-term (< 1 week) effects of an active cool-down and a passive cool-down. In the following two sections we discuss the long-term effects of an active cool-down on injuries and the adaptive response.
An active cool-down can theoretically reduce the risk of injuries during a subsequent training session, because a better recovery may result in less neuromuscular fatigue (see small, non-significant positive effects in Sect. 4.4) and thereby decrease injury risk. Only a few studies have investigated the effects of an active cool-down on injuries, and this has usually been investigated in combination with stretching and a warm-up. In three prospective cohort studies on runners, regular use of a cool-down did not significantly reduce the incidence of running injuries [120,121,122]. In another prospective study on runners, a health education intervention program consisting of a warm-up, cool-down, and stretching exercises also did not significantly reduce the incidence of running injuries . However, a potential confounder in this study was that most participants in the control group also already performed these practices of their own volition. Finally, performing a regular cool-down after exercise was also not significantly associated with a reduction in injuries among triathletes  or with finishing a marathon versus not finishing a marathon in recreational runners . In contrast with the evidence from the studies above, a study on dance aerobics instructors found a significant association between the duration of the cool-down and the number of injuries. Specifically, the group performing a 15-min cool-down showed a lower injury rate than the 5- and 10-min cool-down groups , but no control group was included for comparison. Therefore, a cool-down generally does not affect injury rates, although more research is required to investigate the effects of the type of cool-down, its duration, and the type of sport.
Long-Term Adaptive Response
Exercise stimulates the release of various biochemical messengers that activate signaling pathways, which in turn regulate molecular gene expression that elicits an adaptive response . Some recovery interventions such as antioxidant supplementation, nonsteroidal anti-inflammatory drugs, and cold-water immersion can influence signaling pathways, thereby attenuating the long-term adaptive response to exercise [100, 127, 128]. For example, several studies have shown that cold-water immersion after each training session reduces blood flow and influences signaling pathways, thereby leading to reduced gains in muscular strength and endurance compared to an active cool-down or passive cool-down [129,130,131,132,133]. Similarly, chronic intake of some antioxidants can also have a harmful effect on mitochondrial biogenesis and performance [100, 127, 134]. Preliminary evidence suggests that an active cool-down consisting of 15 min moderate-intensity jogging does not attenuate the long-term adaptive response in well-trained intermittent sport athletes . Interestingly, the group that regularly performed an active-cool down after training even obtained a higher anaerobic lactate threshold after 4 weeks of training compared with the passive cool-down group. This could be related to the extra training volume completed during an active cool-down. However, conflicting evidence for the attenuating effects of other recovery modalities such as cold-water immersion has been reported , and more research investigating the effects of an active cool-down on the long-term adaptive response with other exercise modalities (e.g., following strength training and using swimming or cycling during the active cool-down) and populations (e.g., untrained individuals, elderly) is therefore required.
Combination with Other Recovery Interventions
This review has focused on the effects of an active cool-down consisting of low-intensity exercises such as cycling or running on measures of sports performance, psychophysiological recovery, injuries, and the long-term adaptive response. However, most individuals usually perform a combination of recovery interventions, and this combination may have different effects than an active cool-down in isolation. Two recovery interventions that are frequently performed in combination with an active cool-down are stretching and, more recently, foam rolling. The effects of these cool-down interventions are briefly discussed in the following sections.
Stretching—especially static stretching—is frequently incorporated in an (active) cool-down [15, 28, 29, 42] (Table 2). For example, a study among recreational marathon runners reported that 64% of the runners performed stretching after training . Another survey on elite adolescent athletes found that 23% of the Asian and 68% of the UK athletes used stretching after a training session . Finally, a survey among collegiate athletic trainers in the USA found that 61% recommended static stretching to be included as a recovery method after exercise . Surveys among coaches from other sports report similar results [2, 3, 5, 137].
Stretching is usually performed to reduce muscle soreness and increase range of motion. Many practitioners also believe that stretching reduces the risk of injuries and improves performance [1, 3,4,5]. Contrary to common belief, however, static stretching performed either before or after exercise does not reduce muscle soreness [41, 138]. Although stretching can reduce muscle stiffness (when performed as constant-torque stretching ) and increase the range of motion , these effects are also not always in the athlete’s interest. Long-distance runners with a better running economy are (for example) actually less flexible, and increasing flexibility can potentially negatively affect running economy [72, 140]. Finally, although static stretching may have some effects on strain injuries , an increasing body of research suggests that it has little to no effect on the prevention of degenerative injuries . Therefore, although stretching is historically a widely practiced cool-down activity, it may not necessarily aid recovery from exercise.
Foam rolling has more recently also been incorporated in many cool-downs, although to a lesser extent than stretching. A small proportion (4%) of Asian and moderate proportion (38%) of UK elite adolescent athletes report using foam rolling after training . Foam rolling is frequently performed to reduce muscle soreness and to attenuate the effects of exercise on the reduced range of motion. Indeed, foam rolling performed after exercise has been found to reduce delayed onset of muscle soreness, increase range of motion, and enhance sports performance during the next day [142, 143]. For example, MacDonald et al.  found that the foam rolling group demonstrated less muscle soreness and better dynamic (but not passive) range of motion of the hamstrings and vertical jump performance. However, foam rolling also reduced evoked contractile properties during the next day. Similarly, Rey and co-workers  reported that 20 min of foam rolling following a soccer practice improved agility performance, the perception of recovery and reduced muscle soreness in professional soccer players. However, foam rolling did not significantly improve sit-and-reach performance or 5- and 10-m sprint performance. Therefore, foam rolling may facilitate recovery from exercise, but more research is needed.
Conclusions and Practical Applications
Although there are many proposed benefits of an active cool-down compared with a passive cool-down (Fig. 1), this review shows that only a few of these benefits are supported by research (Fig. 2). Most importantly, we have provided evidence that an active cool-down generally does not improve and may even negatively affect performance later during the same day when the time between successive training sessions or competitions is > 4 h. Similarly, an active cool-down has likely no substantial effects on next-day(s) sports performance, but can potentially enhance next-day(s) performance in some individuals (Table 2). With regard to the long-term effects, a cool-down does likely not prevent injuries, and preliminary evidence suggests that an active cool-down after every training sessions does not attenuate and may even enhance the long-term adaptive response.
Several psychophysiological mechanisms are believed to underlie the potential beneficial effects of an active cool-down. This review shows that an active cool-down does generally lead to a faster removal of lactate in blood, but the practical relevance of this findings is questionable, especially because lactate is not necessarily removed faster from muscle tissue and because lactate may not be the cause of metabolic acidosis. Furthermore, an active cool-down can partially prevent the depression of circulating immune cells counts after exercise. However, it is unknown whether this also leads to fewer infections and illnesses. An active cool-down can also result in a faster recovery of the cardiovascular and respiratory system after exercise, but it remains unknown whether this leads to a reduction in the number of post-exercise syncopes and cardiovascular complications. In contrast, an active cool-down generally does not significantly reduce delayed-onset muscle soreness or improve the recovery of indirect markers of muscle damage. It also does not significantly alter the recovery of the neuromuscular and contractile properties, improve range of motion, or attenuate musculotendinous stiffness following exercise, and may even interfere with glycogen resynthesis. Furthermore, an active cool-down does generally not significantly facilitate the recovery of hormonal concentrations, and it also does not affect measures of psychophysiological recovery. However, most individuals nevertheless perceive an active cool-down as more beneficial than a passive cool-down. The effectiveness of an active cool-down may differ depending on the individual preferences and beliefs; recovery interventions should therefore be individualized [28, 30]. Some athletes may benefit more from an active cool-down, whereas others may prefer to perform no cool-down at all.
The mode, intensity, and duration of a cool-down and activity preceding the cool-down will likely influence the effectiveness of the cool-down on recovery and these effects may also differ between individuals. It is therefore difficult to recommend one optimal active cool-down protocol for all individuals in all situations. Some general guidelines can, however, be provided. An active cool-down should: (1) involve dynamic activities performed at a low to moderate metabolic intensity to increase blood flow, but prevent development of substantial additional fatigue; (2) involve low to moderate mechanical impact to prevent the development of (additional) muscular damage and delayed-onset muscle soreness; (3) be shorter than approximately 30 min to prevent substantial interference with glycogen resynthesis; and (4) involve exercise that is preferred by the individual athlete. Some evidence also suggests that an active cool-down should involve the same muscles as used during the preceding activity .
More research is required to investigate the differences between different active cool-down interventions (e.g., land-based vs. water-based active cool-downs), the effects of different exercise protocols that precede the cool-down, and the effect of active cool-downs in various populations (e.g., elderly). It is also important to consider that most studies have investigated the effects on untrained or recreationally trained individuals, because the detrimental effects of training are easier to induce (to show greater effects of recovery interventions). These findings may not necessarily transfer to better trained athletes. Finally, several studies have used protocols that are rarely used in daily practice and more research is required on practical active cool-downs and the effects of active cool-downs on endurance performance.
Popp JK, Bellar DM, Hoover DL, Craig BW, Leitzelar BN, Wanless EA, et al. Pre- and post-activity stretching practices of collegiate athletic trainers in the United states. J Strength Cond Res. 2017;31(9):2347–54. https://doi.org/10.1519/JSC.0000000000000890.
Judge LW, Bellar D, Craig B, Petersen J, Camerota J, Wanless E, et al. An examination of preactivity and postactivity flexibility practices of National Collegiate Athletic Association Division I tennis coaches. J Strength Cond Res. 2012;26(1):184–91. https://doi.org/10.1519/JSC.0b013e31821852d0.
Judge LW, Bodey K, Beller D, Bottone A, Wanless E. Pre-activity and post-activity stretching perceptions and practices in NCAA Division I volleyball programs. ICHPER-SD JR. 2010;5(1):68–75.
Judge LW, Petersen JC, Bellar DM, Craig BW, Wanless EA, Benner M, et al. An examination of preactivity and postactivity stretching practices of crosscountry and track and field distance coaches. J Strength Cond Res. 2013;27(9):2456–64. https://doi.org/10.1519/JSC.0b013e318257703c.
Judge LW, Bellar DM, Gilreath EL, Petersen JC, Craig BW, Popp JK, et al. An examination of preactivity and postactivity stretching practices of NCAA division I, NCAA division II, and NCAA division III track and field throws programs. J Strength Cond Res. 2013;27(10):2691–9. https://doi.org/10.1519/JSC.0b013e318280c9ac.
Tavares F, Healey P, Smith TB, Driller M. The usage and perceived effectiveness of different recovery modalities in amateur and elite Rugby athletes. Perform Enhanc Health. 2017;5(4):142–6. https://doi.org/10.1016/j.peh.2017.04.002.
Crowther F, Sealey R, Crowe M, Edwards A, Halson S. Team sport athletes’ perceptions and use of recovery strategies: a mixed-methods survey study. BMC Sports Sci Med Rehabil. 2017;9(1):6. https://doi.org/10.1186/s13102-017-0071-3.
Van Wyk DV, Lambert MI. Recovery strategies implemented by sport support staff of elite rugby players in South Africa. S Afr J Physiother. 2009;65(1):41–6.
Higgins TR, Greene DA, Baker MK. Effects of cold water immersion and contrast water therapy for recovery from team sport: a systematic review and meta-analysis. J Strength Cond Res. 2017;31(5):1443–60. https://doi.org/10.1519/JSC.0000000000001559.
Stephens JM, Halson S, Miller J, Slater GJ, Askew CD. Cold water immersion for athletic recovery: one size does not fit all. Int J Sports Physiol Perform. 2016;12(1):1–24. https://doi.org/10.1123/ijspp.2016-0095.
Hill J, Howatson G, van Someren K, Leeder J, Pedlar C. Compression garments and recovery from exercise-induced muscle damage: a meta-analysis. Br J Sports Med. 2014;48(18):1340–6. https://doi.org/10.1136/bjsports-2013-092456.
Brown F, Gissane C, Howatson G, van Someren K, Pedlar C, Hill J. Compression garments and recovery from exercise: a meta-analysis. Sports Med. 2017. https://doi.org/10.1007/s40279-017-0728-9 (Epub ahead of print).
Hohenauer E, Taeymans J, Baeyens JP, Clarys P, Clijsen R. The effect of post-exercise cryotherapy on recovery characteristics: a systematic review and meta-analysis. PLoS One. 2015;10(9):e0139028. https://doi.org/10.1371/journal.pone.0139028.
Costello JT, Baker PR, Minett GM, Bieuzen F, Stewart IB, Bleakley C. Cochrane review: whole-body cryotherapy (extreme cold air exposure) for preventing and treating muscle soreness after exercise in adults. J Evid Based Med. 2016. https://doi.org/10.1111/jebm.12187.
Cortis C, Tessitore A, D’Artibale E, Meeusen R, Capranica L. Effects of post-exercise recovery interventions on physiological, psychological, and performance parameters. Int J Sports Med. 2010;31(5):327–35. https://doi.org/10.1055/s-0030-1248242.
Cochrane DJ, Booker HR, Mundel T, Barnes MJ. Does intermittent pneumatic leg compression enhance muscle recovery after strenuous eccentric exercise? Int J Sports Med. 2013;34(11):969–74. https://doi.org/10.1055/s-0033-1337944.
Northey JM, Rattray B, Argus CK, Etxebarria N, Driller MW. Vascular occlusion and sequential compression for recovery after resistance exercise. J Strength Cond Res. 2016;30(2):533–9. https://doi.org/10.1519/JSC.0000000000001080.
Fonda B, Sarabon N. Effects of intermittent lower-body negative pressure on recovery after exercise-induced muscle damage. Int J Sports Physiol Perform. 2015;10(5):581–6. https://doi.org/10.1123/ijspp.2014-0311.
Lau WY, Nosaka K. Effect of vibration treatment on symptoms associated with eccentric exercise-induced muscle damage. Am J Phys Med Rehabil. 2011;90(8):648–57. https://doi.org/10.1097/PHM.0b013e3182063ac8.
Morgan PM, Salacinski AJ, Stults-Kolehmainen MA. The acute effects of flotation restricted environmental stimulation technique on recovery from maximal eccentric exercise. J Strength Cond Res. 2013;27(12):3467–74. https://doi.org/10.1519/JSC.0b013e31828f277e.
Sands WA, Murray MB, Murray SR, McNeal JR, Mizuguchi S, Sato K, et al. Peristaltic pulse dynamic compression of the lower extremity enhances flexibility. J Strength Cond Res. 2014;28(4):1058–64. https://doi.org/10.1519/JSC.0000000000000244.
Vanin AA, Verhagen E, Barboza SD, Costa LOP, Leal-Junior ECP. Photobiomodulation therapy for the improvement of muscular performance and reduction of muscular fatigue associated with exercise in healthy people: a systematic review and meta-analysis. Lasers Med Sci. 2017. https://doi.org/10.1007/s10103-017-2368-6 (Epub ahead of print).
Malone JK, Blake C, Caulfield BM. Neuromuscular electrical stimulation during recovery from exercise: a systematic review. J Strength Cond Res. 2014;28(9):2478–506. https://doi.org/10.1519/JSC.0000000000000426.
Bahnert A, Norton K, Lock P. Association between post-game recovery protocols, physical and perceived recovery, and performance in elite Australian Football League players. J Sci Med Sport. 2013;16(2):151–6. https://doi.org/10.1016/j.jsams.2012.05.008.
Crowther F, Sealey R, Crowe M, Edwards A, Halson S. Influence of recovery strategies upon performance and perceptions following fatiguing exercise: a randomized controlled trial. BMC Sports Sci Med Rehabil. 2017;9(1):25. https://doi.org/10.1186/s13102-017-0087-8.
Bishop PA, Jones E, Woods AK. Recovery from training: a brief review. J Strength Cond Res. 2008;22(3):1015–24. https://doi.org/10.1519/JSC.0b013e31816eb518.
Cook CJ, Beaven CM. Individual perception of recovery is related to subsequent sprint performance. Br J Sports Med. 2013;47(11):705–9. https://doi.org/10.1136/bjsports-2012-091647.
Tessitore A, Meeusen R, Cortis C, Capranica L. Effects of different recovery interventions on anaerobic performances following preseason soccer training. J Strength Cond Res. 2007;21(3):745–50. https://doi.org/10.1519/R-20386.1.
Tessitore A, Meeusen R, Pagano R, Benvenuti C, Tiberi M, Capranica L. Effectiveness of active versus passive recovery strategies after futsal games. J Strength Cond Res. 2008;22(5):1402–12. https://doi.org/10.1519/JSC.0b013e31817396ac.
Reader C, Wiewelhove T, Schneider C, Döweling A, Kellman M, Meyer T, et al. Effects of active recovery on muscle function following high-intensity training sessions in elite Olympic weightlifters. Adv Skelet Muscle Funct Assess. 2017;1(1):3–12.
Greenwood JD, Moses GE, Bernardino FM, Gaesser GA, Weltman A. Intensity of exercise recovery, blood lactate disappearance, and subsequent swimming performance. J Sports Sci. 2008;26(1):29–34. https://doi.org/10.1080/02640410701287263.
Jemni M, Sands WA, Friemel F, Delamarche P. Effect of active and passive recovery on blood lactate and performance during simulated competition in high level gymnasts. Can J Appl Physiol. 2003;28(2):240–56.
Franchini E, de Moraes Bertuzzi RC, Takito MY, Kiss MA. Effects of recovery type after a judo match on blood lactate and performance in specific and non-specific judo tasks. Eur J Appl Physiol. 2009;107(4):377–83. https://doi.org/10.1007/s00421-009-1134-2.
Heyman E, De Geus B, Mertens I, Meeusen R. Effects of four recovery methods on repeated maximal rock climbing performance. Med Sci Sports Exerc. 2009;41(6):1303–10. https://doi.org/10.1249/MSS.0b013e318195107d.
Thiriet P, Gozal D, Wouassi D, Oumarou T, Gelas H, Lacour JR. The effect of various recovery modalities on subsequent performance, in consecutive supramaximal exercise. J Sport Med Phys Fit. 1993;33(2):118–29.
Hopkins WG. A spreadsheet for deriving a confidence interval, mechanistic inference and clinical inference from a p value. Sportscience. 2007;11:16–20.
Lakens D. Calculating and reporting effect sizes to facilitate cumulative science: a practical primer for t-tests and ANOVAs. Front Psychol. 2013;4:863. https://doi.org/10.3389/fpsyg.2013.00863.
Hopkins WG, Marshall SW, Batterham AM, Hanin J. Progressive statistics for studies in sports medicine and exercise science. Med Sci Sports Exerc. 2009;41(1):3–13.
Lane KN, Wenger HA. Effect of selected recovery conditions on performance of repeated bouts of intermittent cycling separated by 24 hours. J Strength Cond Res. 2004;18(4):855–60. https://doi.org/10.1519/14183.1.
Takahashi J, Ishihara K, Aoki J. Effect of aqua exercise on recovery of lower limb muscles after downhill running. J Sports Sci. 2006;24(8):835–42. https://doi.org/10.1080/02640410500141737.
Dawson B, Cow S, Modra S, Bishop D, Stewart G. Effects of immediate post-game recovery procedures on muscle soreness, power and flexiblity levels over the next 48 hours. J Sci Med Sport. 2005;8(2):210–21. https://doi.org/10.1016/S1440-2440(05)80012-X.
Reilly T, Rigby M. Effect of an active warm-down following competitive soccer. In: Spinks W, Reilly T, Murphy A, editors. Science and football IV. London: Routledge; 2002. p. 226–9.
Taipale RS, Kyrolainen H, Gagnon SS, Nindl B, Ahtiainen J, Hakkinen K. Active and passive recovery influence responses of luteinizing hormone and testosterone to a fatiguing strength loading. Eur J Appl Physiol. 2017. https://doi.org/10.1007/s00421-017-3753-3 (Epub ahead of print).
King M, Duffield R. The effects of recovery interventions on consecutive days of intermittent sprint exercise. J Strength Cond Res. 2009;23(6):1795–802. https://doi.org/10.1519/JSC.0b013e3181b3f81f.
Wahl P, Sanno M, Ellenberg K, Frick H, Bohm E, Haiduck B, et al. Aqua cycling does not affect recovery of performance, damage markers, and sensation of pain. J Strength Cond Res. 2017;31(1):162–70. https://doi.org/10.1519/JSC.0000000000001462.
Getto CN, Golden G. Comparison of active recovery in water and cold-water immersion after exhaustive exercise. Athl Train Sports Health Care. 2013;5(4):169–76. https://doi.org/10.3928/19425864-20130702-03.
Marquet LA, Hausswirth C, Hays A, Vettoretti F, Brisswalter J. Comparison of between-training-sessions recovery strategies for world-class BMX pilots. Int J Sports Physiol Perform. 2015;10(2):219–23. https://doi.org/10.1123/ijspp.2014-0152.
Weber MD, Servedio FJ, Woodall WR. The effects of three modalities on delayed onset muscle soreness. J Orthop Sports Phys Ther. 1994;20(5):236–42. https://doi.org/10.2519/jospt.1922.214.171.124.
Vanderthommen M, Makrof S, Demoulin C. Comparison of active and electrostimulated recovery strategies after fatiguing exercise. J Sports Sci Med. 2010;9(2):164–9.
Rey E, Lago-Penas C, Casais L, Lago-Ballesteros J. The effect of immediate post-training active and passive recovery interventions on anaerobic performance and lower limb flexibility in professional soccer players. J Hum Kinet. 2012;31:121–9. https://doi.org/10.2478/v10078-012-0013-9.
Cairns SP. Lactic acid and exercise performance : culprit or friend? Sports Med. 2006;36(4):279–91. https://doi.org/10.2165/00007256-200636040-00001.
Martin NA, Zoeller RF, Robertson RJ, Lephart SM. The comparative effects of sports massage, active recovery, and rest in promoting blood lactate clearance after supramaximal leg exercise. J Athl Train. 1998;33(1):30–5.
Navalta JW, Hrncir SP. Core stabilization exercises enhance lactate clearance following high-intensity exercise. J Strength Cond Res. 2007;21(4):1305–9. https://doi.org/10.1519/R-21546.1.
Belcastro AN, Bonen A. Lactic acid removal rates during controlled and uncontrolled recovery exercise. J Appl Physiol. 1975;39(6):932–6.
Gisolfi C, Robinson S, Turrell ES. Effects of aerobic work performed during recovery from exhausting work. J Appl Physiol. 1966;21(6):1767–72. https://doi.org/10.1152/jappl.19126.96.36.1997.
Hermansen L, Stensvold I. Production and removal of lactate during exercise in man. Acta Physiol Scand. 1972;86(2):191–201. https://doi.org/10.1111/j.1748-1716.1972.tb05325.x.
Stamford BA, Weltman A, Moffatt R, Sady S. Exercise recovery above and below anaerobic threshold following maximal work. J Appl Physiol Respir Environ Exerc Physiol. 1981;51(4):840–4. https://doi.org/10.1152/jappl.19188.8.131.520.
Bangsbo J, Graham T, Johansen L, Saltin B. Muscle lactate metabolism in recovery from intense exhaustive exercise: impact of light exercise. J Appl Physiol (1985). 1994;77(4):1890–5.
Taoutaou Z, Granier P, Mercier B, Mercier J, Ahmaidi S, Prefaut C. Lactate kinetics during passive and partially active recovery in endurance and sprint athletes. Eur J Appl Physiol Occup Physiol. 1996;73(5):465–70.
Menzies P, Menzies C, McIntyre L, Paterson P, Wilson J, Kemi OJ. Blood lactate clearance during active recovery after an intense running bout depends on the intensity of the active recovery. J Sports Sci. 2010;28(9):975–82. https://doi.org/10.1080/02640414.2010.481721.
Gmada N, Bouhlel E, Mrizak I, Debabi H, Ben Jabrallah M, Tabka Z, et al. Effect of combined active recovery from supramaximal exercise on blood lactate disappearance in trained and untrained man. Int J Sports Med. 2005;26(10):874–9. https://doi.org/10.1055/s-2005-837464.
Dotan R, Falk B, Raz A. Intensity effect of active recovery from glycolytic exercise on decreasing blood lactate concentration in prepubertal children. Med Sci Sports Exerc. 2000;32(3):564–70. https://doi.org/10.1097/00005768-200003000-00003.
Kappenstein J, Engel F, Fernandez-Fernandez J, Ferrauti A. Effects of active and passive recovery on blood lactate and blood pH after a repeated sprint protocol in children and adults. Pediatr Exerc Sci. 2015;27(1):77–84. https://doi.org/10.1123/pes.2013-0187.
Fairchild TJ, Armstrong AA, Rao A, Liu H, Lawrence S, Fournier PA. Glycogen synthesis in muscle fibers during active recovery from intense exercise. Med Sci Sports Exerc. 2003;35(4):595–602. https://doi.org/10.1249/01.MSS.0000058436.46584.8E.
Falk B, Einbinder M, Weinstein Y, Epstein S, Karni Y, Yarom Y, et al. Blood lactate concentration following exercise: effects of heat exposure and of active recovery in heat-acclimatized subjects. Int J Sports Med. 1995;16(1):7–12.
Futre EMP, Noakes TD, Raine RI, Terblanche SE. Muscle glycogen repletion during active postexercise recovery. Am J Physiol Endocrinol Metab. 1987;253(3):E305–11. https://doi.org/10.1152/ajpendo.1987.253.3.E305.
Cè E, Limonta E, Maggioni MA, Rampichini S, Veicsteinas A, Esposito F. Stretching and deep and superficial massage do not influence blood lactate levels after heavy-intensity cycle exercise. J Sports Sci. 2013;31(8):856–66. https://doi.org/10.1080/02640414.2012.753158.
Choi D, Cole KJ, Goodpaster BH, Fink WJ, Costill DL. Effect of passive and active recovery on the resynthesis of muscle glycogen. Med Sci Sports Exerc. 1994;26(8):992–6.
Mota MR, Dantas RAE, Oliveira-Silva I, Sales MM, Sotero RDC, Venancio PEM, et al. Effect of self-paced active recovery and passive recovery on blood lactate removal following a 200 m freestyle swimming trial. Open Access J Sports Med. 2017;8:155–60. https://doi.org/10.2147/OAJSM.S127948.
Wigernaes I, Hostmark AT, Kierulf P, Stromme SB. Active recovery reduces the decrease in circulating white blood cells after exercise. Int J Sports Med. 2000;21(8):608–12. https://doi.org/10.1055/s-2000-8478.
Karlsson J, Saltin B. Oxygen deficit and muscle metabolites in intermittent exercise. Acta Physiol Scand. 1971;82(1):115–22. https://doi.org/10.1111/j.1748-1716.1971.tb04948.x.
Barnett A. Using recovery modalities between training sessions in elite athletes—does it help? Sports Med. 2006;36(9):781–96. https://doi.org/10.2165/00007256-200636090-00005.
Robergs RA, Ghiasvand F, Parker D. Biochemistry of exercise-induced metabolic acidosis. Am J Physiol Regul Integr Comp Physiol. 2004;287(3):R502–16. https://doi.org/10.1152/ajpregu.00114.2004.
Yoshida T, Watari H, Tagawa K. Effects of active and passive recoveries on splitting of the inorganic phosphate peak determined by 31P-nuclear magnetic resonance spectroscopy. NMR Biomed. 1996;9(1):13–9. https://doi.org/10.1002/(SICI)1099-1492(199602)9:1<13::AID-NBM394>3.0.CO;2-9.
Journeay WS, Reardon FD, McInnis NH, Kenny GP. Nonthermoregulatory control of cutaneous vascular conductance and sweating during recovery from dynamic exercise in women. J Appl Physiol (1985). 2005;99(5):1816–21. https://doi.org/10.1152/japplphysiol.00497.2005.
Mizumura K, Taguchi T. Delayed onset muscle soreness: involvement of neurotrophic factors. J Physiol Sci. 2016;66(1):43–52. https://doi.org/10.1007/s12576-015-0397-0.
Law RYW, Herbert RD. Warm-up reduces delayed-onset muscle soreness but cool-down does not: a randomised controlled trial. Aust J Physiother. 2007;53(2):91–5. https://doi.org/10.1016/S0004-9514(07)70041-7.
Tufano JJ, Brown LE, Coburn JW, Tsang KK, Cazas VL, LaPorta JW. Effect of aerobic recovery intensity on delayed-onset muscle soreness and strength. J Strength Cond Res. 2012;26(10):2777–82. https://doi.org/10.1519/JSC.0b013e3182651c06.
Olsen O, Sjohaug M, van Beekvelt M, Mork PJ. The effect of warm-up and cool-down exercise on delayed onset muscle soreness in the quadriceps muscle: a randomized controlled trial. J Hum Kinet. 2012;35(1):59–68. https://doi.org/10.2478/v10078-012-0079-4.
Rey E, Lago-Penas C, Lago-Ballesteros J, Casais L. The effect of recovery strategies on contractile properties using tensiomyography and perceived muscle soreness in professional soccer players. J Strength Cond Res. 2012;26(11):3081–8. https://doi.org/10.1519/JSC.0b013e3182470d33.
Yu JG, Malm C, Thornell LE. Eccentric contractions leading to DOMS do not cause loss of desmin nor fibre necrosis in human muscle. Histochem Cell Biol. 2002;118(1):29–34. https://doi.org/10.1007/s00418-002-0423-1.
Nosaka K, Newton M, Sacco P. Delayed-onset muscle soreness does not reflect the magnitude of eccentric exercise-induced muscle damage. Scand J Med Sci Sports. 2002;12(6):337–46. https://doi.org/10.1034/j.1600-0838.2002.10178.x.
Gill ND, Beaven CM, Cook C. Effectiveness of post-match recovery strategies in rugby players. Br J Sports Med. 2006;40(3):260–3. https://doi.org/10.1136/bjsm.2005.022483.
Suzuki M, Umeda T, Nakaji S, Shimoyama T, Mashiko T, Sugawara K. Effect of incorporating low intensity exercise into the recovery period after a rugby match. Br J Sports Med. 2004;38(4):436–40. https://doi.org/10.1136/bjsm.2002.004309.
Malm C, Nyberg P, Engstrom M, Sjodin B, Lenkei R, Ekblom B, et al. Immunological changes in human skeletal muscle and blood after eccentric exercise and multiple biopsies. J Physiol. 2000;529 Pt 1(1):243–62. https://doi.org/10.1111/j.1469-7793.2000.00243.x.
Clarkson PM, Hubal MJ. Exercise-induced muscle damage in humans. Am J Phys Med Rehabil. 2002;81(11 Suppl):S52–69. https://doi.org/10.1097/01.PHM.0000029772.45258.43.
Van der Meulen JH, Kuipers H, Drukker J. Relationship between exercise-induced muscle damage and enzyme release in rats. J Appl Physiol. 1991;71(3):999–1004. https://doi.org/10.1152/jappl.19184.108.40.2069.
Fielding RA, Violan MA, Svetkey L, Abad LW, Manfredi TJ, Cosmas A, et al. Effects of prior exercise on eccentric exercise-induced neutrophilia and enzyme release. Med Sci Sports Exerc. 2000;32(2):359–64. https://doi.org/10.1097/00005768-200002000-00015.
Lattier G, Millet GY, Martin A, Martin V. Fatigue and recovery after high-intensity exercise. Part II: recovery interventions. Int J Sports Med. 2004;25(7):509–15. https://doi.org/10.1055/s-2004-820946.
Howell JN, Chleboun G, Conatser R. Muscle stiffness, strength loss, swelling and soreness following exercise-induced injury in humans. J Physiol. 1993;464:183–96.
Murray AM, Turner AP, Sproule J, Cardinale M. Practices and attitudes towards recovery in elite Asian and UK adolescent athletes. Phys Ther Sport. 2017;25:25–33. https://doi.org/10.1016/j.ptsp.2016.12.005.
Warren CD, Szymanski DJ, Landers MR. Effects of three recovery protocols on range of motion, heart rate, rating of perceived exertion, and blood lactate in baseball pitchers during a simulated game. J Strength Cond Res. 2015;29(11):3016–25. https://doi.org/10.1519/JSC.0000000000000487.
Burke LM, van Loon LJC, Hawley JA. Postexercise muscle glycogen resynthesis in humans. J Appl Physiol (1985). 2017;122(5):1055–67. https://doi.org/10.1152/japplphysiol.00860.2016.
Cheng AJ, Willis SJ, Zinner C, Chaillou T, Ivarsson N, Ørtenblad N, et al. Post-exercise recovery of contractile function and endurance in humans and mice is accelerated by heating and slowed by cooling skeletal muscle. J Physiol. 2017;595:7413–26. https://doi.org/10.1113/JP274870.
McAinch AJ, Febbraio MA, Parkin JM, Zhao S, Tangalakis K, Stojanovska L, et al. Effect of active versus passive recovery on metabolism and performance during subsequent exercise. Int J Sport Nutr Exerc Metab. 2004;14(2):185–96.
Bonen A, Ness GW, Belcastro AN, Kirby RL. Mild exercise impedes glycogen repletion in muscle. J Appl Physiol (1985). 1985;58(5):1622–9.
Kuipers H, Saris WH, Brouns F, Keizer HA, ten Bosch C. Glycogen synthesis during exercise and rest with carbohydrate feeding in males and females. Int J Sports Med. 1989;10 Suppl 1(S 1):S63–7. https://doi.org/10.1055/s-2007-1024955.
Kuipers H, Keizer HA, Brouns F, Saris WH. Carbohydrate feeding and glycogen synthesis during exercise in man. Pflugers Arch. 1987;410(6):652–6.
Beelen M, Burke LM, Gibala MJ, van Loon LJ. Nutritional strategies to promote postexercise recovery. Int J Sport Nutr Exerc Metab. 2010;20(6):515–32. https://doi.org/10.1123/ijsnem.20.6.515.
Peake JM, Markworth JF, Nosaka K, Raastad T, Wadley GD, Coffey VG. Modulating exercise-induced hormesis: does less equal more? J Appl Physiol (1985). 2015;119(3):172–89. https://doi.org/10.1152/japplphysiol.01055.2014.
Peake JM, Neubauer O, Walsh NP, Simpson RJ. Recovery of the immune system after exercise. J Appl Physiol (1985). 2017;122(5):1077–87. https://doi.org/10.1152/japplphysiol.00622.2016.
Wigernaes I, Hostmark AT, Stromme SB, Kierulf P, Birkeland K. Active recovery and post-exercise white blood cell count, free fatty acids, and hormones in endurance athletes. Eur J Appl Physiol. 2001;84(4):358–66. https://doi.org/10.1007/s004210000365.
de Andrade Bezerra J, de Castro AC, Melo SVA, Martins FSB, Silva RPM, dos Santo JAR. Passive, active, and cryotherapy post-match recovery strategies induce similar immunological response in soccer players. Int J Sports Sci. 2014;4(6A):12–8. https://doi.org/10.5923/s.sports.201401.02.
Takahashi T, Miyamoto Y. Influence of light physical activity on cardiac responses during recovery from exercise in humans. Eur J Appl Physiol Occup Physiol. 1998;77(4):305–11. https://doi.org/10.1007/s004210050338.
Takahashi T, Okada A, Hayano J, Tamura T. Influence of cool-down exercise on autonomic control of heart rate during recovery from dynamic exercise. Front Med Biol Eng. 2002;11(4):249–59. https://doi.org/10.1163/156855701321138914.
Barak OF, Ovcin ZB, Jakovljevic DG, Lozanov-Crvenkovic Z, Brodie DA, Grujic NG. Heart rate recovery after submaximal exercise in four different recovery protocols in male athletes and non-athletes. J Sports Sci Med. 2011;10(2):369–75.
Crisafulli A, Orru V, Melis F, Tocco F, Concu A. Hemodynamics during active and passive recovery from a single bout of supramaximal exercise. Eur J Appl Physiol. 2003;89(2):209–16. https://doi.org/10.1007/s00421-003-0796-4.
Carter R 3rd, Watenpaugh DE, Wasmund WL, Wasmund SL, Smith ML. Muscle pump and central command during recovery from exercise in humans. J Appl Physiol (1985). 1999;87(4):1463–9.
Takahashi T, Niizeki K, Miyamoto Y. Respiratory responses to passive and active recovery from exercise. Jpn J Physiol. 1997;47(1):59–65. https://doi.org/10.2170/jjphysiol.47.59.
Romero SA, Minson CT, Halliwill JR. The cardiovascular system after exercise. J Appl Physiol (1985). 2017;122(4):925–32. https://doi.org/10.1152/japplphysiol.00802.2016.
Van Lieshout JJ, Wieling W, Karemaker JM, Secher NH. Syncope, cerebral perfusion, and oxygenation. J Appl Physiol (1985). 2003;94(3):833–48. https://doi.org/10.1152/japplphysiol.00260.2002.
Kenny GP, McGinn R. Restoration of thermoregulation after exercise. J Appl Physiol (1985). 2017;122(4):933–44. https://doi.org/10.1152/japplphysiol.00517.2016.
Carter R 3rd, Wilson TE, Watenpaugh DE, Smith ML, Crandall CG. Effects of mode of exercise recovery on thermoregulatory and cardiovascular responses. J Appl Physiol (1985). 2002;93(6):1918–24. https://doi.org/10.1152/japplphysiol.00056.2002.
Wilson TE, Carter R 3rd, Cutler MJ, Cui J, Smith ML, Crandall CG. Active recovery attenuates the fall in sweat rate but not cutaneous vascular conductance after supine exercise. J Appl Physiol (1985). 2004;96(2):668–73. https://doi.org/10.1152/japplphysiol.00522.2003.
Journeay WS, Reardon FD, Martin CR, Kenny GP. Control of cutaneous vascular conductance and sweating during recovery from dynamic exercise in humans. J Appl Physiol (1985). 2004;96(6):2207–12. https://doi.org/10.1152/japplphysiol.01201.2003.
Jay O, Gagnon D, DuCharme MB, Webb P, Reardon FD, Kenny GP. Human heat balance during postexercise recovery: separating metabolic and nonthermal effects. Am J Physiol Regul Integr Comp Physiol. 2008;294(5):R1586–92. https://doi.org/10.1152/ajpregu.00717.2007.
Kraemer WJ, Ratamess NA, Nindl BC. Recovery responses of testosterone, growth hormone, and IGF-1 after resistance exercise. J Appl Physiol (1985). 2017;122(3):549–58. https://doi.org/10.1152/japplphysiol.00599.2016.
Saw AE, Main LC, Gastin PB. Monitoring the athlete training response: subjective self-reported measures trump commonly used objective measures: a systematic review. Br J Sports Med. 2016;50(5):281–91. https://doi.org/10.1136/bjsports-2015-094758.
West AD, Cooke MB, LaBounty PM, Byars AG, Greenwood M. Effects of G-trainer, cycle ergometry, and stretching on physiological and psychological recovery from endurance exercise. J Strength Cond Res. 2014;28(12):3453–61. https://doi.org/10.1519/JSC.0000000000000577.
Walter SD, Hart LE, McIntosh JM, Sutton JR. The Ontario cohort study of running-related injuries. Arch Intern Med. 1989;149(11):2561–4.
Van Middelkoop M, Kolkman J, Van Ochten J, Bierma-Zeinstra SMA, Koes BW. Risk factors for lower extremity injuries among male marathon runners. Scand J Med Sci Sports. 2008;18(6):691–7. https://doi.org/10.1111/j.1600-0838.2007.00768.x.
van Middelkoop M, Kolkman J, van Ochten J, Bierma-Zeinstra SM, Koes BW. Course and predicting factors of lower-extremity injuries after running a marathon. Clin J Sport Med. 2007;17(1):25–30. https://doi.org/10.1097/JSM.0b013e3180305e4d.
van Mechelen W, Hlobil H, Kemper HC, Voorn WJ, de Jongh HR. Prevention of running injuries by warm-up, cool-down, and stretching exercises. Am J Sports Med. 1993;21(5):711–9. https://doi.org/10.1177/036354659302100513.
Korkia PK, Tunstall-Pedoe DS, Maffulli N. An epidemiological investigation of training and injury patterns in British triathletes. Br J Sports Med. 1994;28(3):191–6.
Yeung SS, Yeung EW, Wong TW. Marathon finishers and non-finishers characteristics. A preamble to success. J Sports Med Phys Fitness. 2001;41(2):170–6.
Malliou P, Rokka S, Beneka A, Mavridis G, Godolias G. Reducing risk of injury due to warm up and cool down in dance aerobic instructors. J Back Musculoskelet Rehabil. 2007;20(1):29–35. https://doi.org/10.3233/BMR-2007-20105.
Braakhuis AJ, Hopkins WG. Impact of dietary antioxidants on sport performance: a review. Sports Med. 2015;45(7):939–55. https://doi.org/10.1007/s40279-015-0323-x.
Lilja M, Mandic M, Apro W, Melin M, Olsson K, Rosenborg S, et al. High doses of anti-inflammatory drugs compromise muscle strength and hypertrophic adaptations to resistance training in young adults. Acta Physiol (Oxf). 2017. https://doi.org/10.1111/apha.12948 (Epub ahead of print).
Roberts LA, Raastad T, Markworth JF, Figueiredo VC, Egner IM, Shield A, et al. Post-exercise cold water immersion attenuates acute anabolic signalling and long-term adaptations in muscle to strength training. J Physiol. 2015;593(18):4285–301. https://doi.org/10.1113/JP270570.
Frohlich M, Faude O, Klein M, Pieter A, Emrich E, Meyer T. Strength training adaptations after cold-water immersion. J Strength Cond Res. 2014;28(9):2628–33. https://doi.org/10.1519/JSC.0000000000000434.
Yamane M, Teruya H, Nakano M, Ogai R, Ohnishi N, Kosaka M. Post-exercise leg and forearm flexor muscle cooling in humans attenuates endurance and resistance training effects on muscle performance and on circulatory adaptation. Eur J Appl Physiol. 2006;96(5):572–80. https://doi.org/10.1007/s00421-005-0095-3.
Yamane M, Ohnishi N, Matsumoto T. Does regular post-exercise cold application attenuate trained muscle adaptation? Int J Sports Med. 2015;36(08):647–53. https://doi.org/10.1055/s-0034-1398652.
Figueiredo VC, Roberts LA, Markworth JF, Barnett MP, Coombes JS, Raastad T, et al. Impact of resistance exercise on ribosome biogenesis is acutely regulated by post-exercise recovery strategies. Physiol Rep. 2016;4(2):e12670. https://doi.org/10.14814/phy2.12670.
Merry TL, Ristow M. Do antioxidant supplements interfere with skeletal muscle adaptation to exercise training? J Physiol. 2016;594(18):5135–47. https://doi.org/10.1113/JP270654.
Wiewelhove T, Schneider C, Schmidt A, Raeder C, Döweling A, Ferrauti A (eds). Regular active recovery during a high-intensity interval-training mesocycle does not attenuate training adaptation. In: 22nd Annual congress of the European College of Sport Science; 2017; Bochum, Germany.
Broatch JR, Petersen A, Bishop DJ. Cold-water immersion following sprint interval training does not alter endurance signaling pathways or training adaptations in human skeletal muscle. Am J Physiol Regul Integr Comp Physiol. 2017;313(4):R372–84. https://doi.org/10.1152/ajpregu.00434.2016.
Judge LW, Bellar D, Bodey KJ, Craig B, Prichard M, Wanless E. An examination of pre-activity and post-activity stretching practices of NCAA division I and NCAA divison III basketball programs. J Coach Edu. 2011;4(1):46–64.
Herbert RD, de Noronha M, Kamper SJ. Stretching to prevent or reduce muscle soreness after exercise. Cochrane Database Syst Rev. 2011;7:CD004577. https://doi.org/10.1002/14651858.cd004577.pub3.
Ryan ED, Herda TJ, Costa PB, Defreitas JM, Beck TW, Stout J, et al. Determining the minimum number of passive stretches necessary to alter musculotendinous stiffness. J Sports Sci. 2009;27(9):957–61. https://doi.org/10.1080/02640410902998254.
Baxter C, Mc Naughton LR, Sparks A, Norton L, Bentley D. Impact of stretching on the performance and injury risk of long-distance runners. Res Sports Med. 2017;25(1):78–90. https://doi.org/10.1080/15438627.2016.1258640.
McHugh MP, Cosgrave CH. To stretch or not to stretch: the role of stretching in injury prevention and performance. Scand J Med Sci Sports. 2010;20(2):169–81. https://doi.org/10.1111/j.1600-0838.2009.01058.
MacDonald GZ, Button DC, Drinkwater EJ, Behm DG. Foam rolling as a recovery tool after an intense bout of physical activity. Med Sci Sports Exerc. 2014;46(1):131–42. https://doi.org/10.1249/MSS.0b013e3182a123db.
Pearcey GE, Bradbury-Squires DJ, Kawamoto JE, Drinkwater EJ, Behm DG, Button DC. Foam rolling for delayed-onset muscle soreness and recovery of dynamic performance measures. J Athl Train. 2015;50(1):5–13. https://doi.org/10.4085/1062-6050-50.1.01.
Rey E, Padron-Cabo A, Costa PB, Barcala-Furelos R. The effects of foam rolling as a recovery tool in professional soccer players. J Strength Cond Res. 2017. https://doi.org/10.1519/jsc.0000000000002277 (Epub ahead of print).
Mika A, Oleksy L, Kielnar R, Wodka-Natkaniec E, Twardowska M, Kaminski K, et al. Comparison of two different modes of active recovery on muscles performance after fatiguing exercise in mountain canoeist and football players. PLoS One. 2016;11(10):e0164216. https://doi.org/10.1371/journal.pone.0164216.
The authors would like to thank Björn Ekblom from the Swedish School of Sport and Health Sciences for his comments on a preliminary version of this manuscript, Will Hopkins from Victoria University for his suggestions on the statistical analysis of the data in Table 2, and Bianca Cattelini contracted through the Queensland Academy of Sport for her assistance with the infographic.
Conflicts of interest
Bas Van Hooren and Jonathan Peake declare that they have no conflicts of interest.
The Open Access fee was paid by Maastricht University. No other funding was received for this manuscript.
About this article
Cite this article
Van Hooren, B., Peake, J.M. Do We Need a Cool-Down After Exercise? A Narrative Review of the Psychophysiological Effects and the Effects on Performance, Injuries and the Long-Term Adaptive Response. Sports Med 48, 1575–1595 (2018). https://doi.org/10.1007/s40279-018-0916-2