Compression stockings do not improve muscular performance during a half-ironman triathlon race
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This study aimed at investigating the effectiveness of compression stockings to prevent muscular damage and preserve muscular performance during a half-ironman triathlon.
Thirty-six experienced triathletes volunteered for this study. Participants were matched for age, anthropometric data and training status and placed into the experimental group (N = 19; using ankle-to-knee graduated compression stockings) or control group (N = 17; using regular socks). Participants competed in a half-ironman triathlon celebrated at 29 ± 3 °C and 73 ± 8 % of relative humidity. Race time was measured by means of chip timing. Pre- and post-race, maximal height and leg muscle power were measured during a countermovement jump. At the same time, blood myoglobin and creatine kinase concentrations were determined and the triathletes were asked for perceived exertion and muscle soreness using validated scales.
Total race time was not different between groups (315 ± 45 for the control group and 310 ± 32 min for the experimental group; P = 0.46). After the race, jump height (−8.5 ± 3.0 versus −9.2 ± 5.3 %; P = 0.47) and leg muscle power reductions (−13 ± 10 versus −15 ± 10 %; P = 0.72) were similar between groups. Post-race myoglobin (718 ± 119 versus 591 ± 100 μg/mL; P = 0.42) and creatine kinase concentrations (604 ± 137 versus 525 ± 69 U/L; P = 0.60) were not different between groups. Perceived muscle soreness (5.3 ± 2.1 versus 6.0 ± 2.0 arbitrary units; P = 0.42) and the rating of perceived effort (17 ± 2 versus 17 ± 2 arbitrary units; P = 0.58) were not different between groups after the race.
Wearing compression stockings did not represent any advantage for maintaining muscle function or reducing blood markers of muscle damage during a triathlon event.
KeywordsCompression garments Jump performance Endurance athletes Myoglobin Creatine kinase Muscle damage
Countermovement vertical jump
Second peak of ground reaction force during the landing
The authors wish to thank the subjects for their invaluable contribution to the study. In addition, they are very grateful to the Organization of Ecotrimad for their contribution to the study. This study did not receive any funding. Compression stockings for the experimental group were facilitated by Compressport España.
Conflict of interest
The authors declare that they have no conflict of interest derived from the outcomes of this study.
- Del Coso J, Gonzalez-Millan C, Salinero JJ, Abian-Vicen J, Soriano L, Garde S, Perez-Gonzalez B (2012a) Muscle damage and its relationship with muscle fatigue during a half-iron triathlon. PLoS ONE 7:e43280Google Scholar
- Del Coso J, Salinero JJ, Abián-Vicen J, González-Millán C, Garde S, Vega P, Pérez-González B (2012b) Influence of body mass loss and myoglobinuria on development of muscle fatigue following a marathon in a warm environment. Appl Physiol Nutr Metab 38:286–291Google Scholar
- Hill J, Howatson G, van Someren K, Leeder J, Pedlar C (2013) Compression garments and recovery from exercise-induced muscle damage: a meta-analysis. Br J Sports Med. doi: 10.1136/bjsports-2013-092456
- Houston M, Dolan S, Martin S (2011) The impact of physical, nutritional, and mental preparation on triathlon performance. J Sports Med Phys Fit 51:583–594Google Scholar
- Kraemer W, Bush JA, Newton RU, Duncan DU, Volek JS, Denegar CR, Canavan P, Johnston J, Putukian M, Sebastianelli WJ (1998) Influence of a compression garment on repetitive power output production before and after different types of muscle fatigue. Sports Med Train Rehabil 8:163–184CrossRefGoogle Scholar
- Kraemer WJ, Flanagan SD, Comstock BA, Fragala MS, Earp JE, Dunn-Lewis C, Ho JY, Thomas GA, Solomon-Hill G, Penwell ZR, Powell MD, Wolf MR, Volek JS, Denegar CR, Maresh CM (2010) Effects of a whole body compression garment on markers of recovery after a heavy resistance workout in men and women. J Strength Cond Res 24:804–814PubMedCrossRefGoogle Scholar
- Margaritis I, Tessier F, Verdera F, Bermon S, Marconnet P (1999) Muscle enzyme release does not predict muscle function impairment after triathlon. J Sports Med Phys Fit 39:133–139Google Scholar
- Vercruyssen F, Easthope C, Bernard T, Hausswirth C, Bieuzen F, Gruet M, Brisswalter J (2012) The influence of wearing compression stockings on performance indicators and physiological responses following a prolonged trail running exercise. Eur J Sport Sci 1–7. doi: 10.1080/17461391.2012.730062