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European Journal of Applied Physiology

, Volume 109, Issue 3, pp 379–388 | Cite as

Walk–run transition in young and older adults: with special reference to the cardio-respiratory responses

  • P. T. V. Farinatti
  • W. D. Monteiro
Original Article

Abstract

Cardio-respiratory responses of young and older subjects performing walking and running protocols at the walk–run transition speed (WRT) were compared. A total of 26 volunteers assigned to younger (YG, 24 ± 3 years) and older (OG, 64 ± 6 years) groups underwent a protocol to determine the WRT used in 6-min walking and running protocols. Oxygen uptake (VO2), ventilation (V E), expired carbon dioxide (VCO2), heart rate (HR) and perceived exertion (RPE) were assessed. Oxygen pulse (O2 pulse) and respiratory exchange ratio (RER) were calculated. The WRT was not different between groups (OG: 6.84 ± 0.69 km h−1 vs. YG: 7.04 ± 0.77 km h−1, P = 0.62). No between-group differences were found within a given gait pattern for VO2 (P = 0.061) and VCO2 (P = 0.076). However, VO2 (P = 0.0022) and VCO2 (P = 0.0041) increased in OG when running, remaining stable in YG (VO2: P = 0.622; VCO2: P = 0.412). The VE was higher in OG compared to YG in walking (P = 0.030) and running (P = 0.004) protocols. No age-related (P = 0.180) or locomotion (P = 0.407) effects were found for RER. The HR increased in OG and between-group difference was detected while running (P = 0.003). No within- (P = 0.447) or between-group (P = 0.851) difference was found for O2 pulse. The net VO2 increased from walking to running in OG (P < 0.0001) but not in YG (P = 0.53), while RPE was lower in YG (P = 0.041) but stable in OG (P = 0.654). In conclusion, the WRT speed was similar across the age groups. However, the VO2 and VCO2 increase from walking to running was larger for OG than YG. The HR, VE and RPE were also higher when running in OG compared to YG. Therefore, the locomotion strategy had different impacts on the metabolic demand of older and younger subjects.

Keywords

Exercise Aging Fatigue Gait efficiency Aerobic training Health 

Notes

Acknowledgments

This study was partially supported by the Carlos Chagas Filho Foundation for the Research Support in the State of Rio de Janeiro (FAPERJ, process E-26/150.751/2007) and by the Brazilian Council for the Scientific and Technological Development (CNPq, process 305729/2006-3 and process 307671/2009-7).

References

  1. Abernethy B, Burges-Limerik RJ, Engstron C, Hanna A (1995) Temporal coordination of human gait. In: Glencross DJ, Piek JP (eds) Motor control and sensory–motor integration: issues and direction. North-Holland Elsevier, Amsterdam, pp 171–198CrossRefGoogle Scholar
  2. American College of Sports Medicine (2006) ACSM’s guidelines for exercise testing and prescription, 7th edn. Lippincott Williams & Wilkins, BaltimoreGoogle Scholar
  3. Bartlett JL, Kran R (2008) Changing the demand on specific muscle groups affects the walk–run transition speed. J Exp Biol 8:1281–1288CrossRefGoogle Scholar
  4. Borg G (1998) Borg’s perceived exertion and pain scales. Human Kinetics, ChampaignGoogle Scholar
  5. Brisswalter J, Mottet DJ (1996) Energy cost and stride duration variability at preferred transition gait speed between walking and running. Can J Appl Physiol 21:471–480PubMedGoogle Scholar
  6. Davies MJ, Dalsky GP (1997) Economy of mobility in older adults. J Orthop Sports Phys Ther 26:69–72PubMedGoogle Scholar
  7. Diedrich FJ, Warren JR (1995) Why change gaits? Dynamics of the walk run transition. J Exp Biol 21:183–202Google Scholar
  8. Farinatti PTV, Soares PPS (2009) Cardiac output and oxygen uptake relationship during physical effort in men and women over 60 years old. Eur J Appl Physiol. doi: 10.1007/s00421-009-1162-y
  9. Grabowski A, Farley CT, Kram R (2005) Independent metabolic costs of supporting body weight and accelerating body mass during walking. J Appl Physiol 98:579–583CrossRefPubMedGoogle Scholar
  10. Hanna A, Albernety B, Burgess-Limerick B (2000) Triggers of the transition between human walking and running. In: Sparrow WA (ed) Energetics of human cctivity. Human Kinetics, Champaign, pp 124–164Google Scholar
  11. Hausdorff JM (2007) Gait dynamics, fractals and falls: finding meaning in the stride-to-stride fluctuations of human walking. Hum Mov Sci 26:555–589CrossRefPubMedGoogle Scholar
  12. Hausdorff JM, Nelson ME, Kaliton D, Layne JE, Bernstein MJ, Nuernberger A, Fiatarone Singh MA (2002) Etiology and modification of gait instability in older adults: a randomized controlled trial of exercise. J Appl Physiol 90:2117–2129Google Scholar
  13. Holverda S, Bogaard HJ, Groepenhoff H, Postmus PE, Boonstra A, Vonk-Noordegraaf A (2008) Cardiopulmonary exercise test characteristics in patients with chronic obstructive pulmonary disease and associated pulmonary hypertension. Respiration 76:160–167CrossRefPubMedGoogle Scholar
  14. Hreljac A (1995) Determinants of the gait transition speed during human locomotion: kinetic factors. J Biomech 28:669–677CrossRefPubMedGoogle Scholar
  15. Kostka T, Drygas W, Jegier A, Zaniewicz D (2009) Aerobic and anaerobic power in relation to age and physical activity in 354 men aged 20–88 years. Int J Sports Med 30:225–230CrossRefPubMedGoogle Scholar
  16. Kozakai R, Tsuzuku S, Yabe K, Ando F, Niino N, Shimokata H (2000) Age-related changes in gait velocity and leg extension power in middle-aged and elderly people. J Epidemiol 10:S77–S81PubMedGoogle Scholar
  17. Lafortuna CL, Agosti F, Galli R, Busti C, Lazzer S, Sartorio A (2008) The energetic and cardiovascular response to treadmill walking and cycle ergometer exercise in obese women. Eur J Appl Physiol 103:707–717CrossRefPubMedGoogle Scholar
  18. Menz HB, Lord SR, Fitzpatrick RC (2003) Age-related differences in walking stability. Age Ageing 32:137–142CrossRefPubMedGoogle Scholar
  19. Mercier J, Legallais D, Durand M, Goudal C, Micallef JP, Prefaut C (1994) Energy expenditure and cardiorespiratory responses at the transition between walking and running. Eur J Appl Physiol 69:525–529CrossRefGoogle Scholar
  20. Neder JA, Nery JE, Peres C, Whipp BJ (2001) Reference values for dynamic responses to incremental cycle ergometry in males and females aged 20 to 80. Am J Respir Crit Care Med 164:1481–1486PubMedGoogle Scholar
  21. Neptune RR, Sasaki K (2005) Ankle plantar flexor force production is an important determinant of the preferred walk-to-run transition speed. J Exp Biol 208:799–808CrossRefPubMedGoogle Scholar
  22. Patterson RP, Remole WD (1981) The response of the oxygen pulse during a stress test in patients with coronary artery disease. Cardiology 67:52–62CrossRefPubMedGoogle Scholar
  23. Prilutsky BI, Gregor RJ (2001) Swing and support-related muscle actions differentially trigger human walk–run and run–walk transitions. J Exp Biol 204:2277–2287PubMedGoogle Scholar
  24. Rotstein A, Inbar O, Berginsky T, Meckel Y (2005) Preferred transition speed between walking and running: effects of training status. Med Sci Sports Exerc 37:1864–1870CrossRefPubMedGoogle Scholar
  25. Saibene F, Minetti AE (2003) Biomechanical and physiological aspects of legged locomotion in humans. Eur J Appl Physiol 88:297–316CrossRefPubMedGoogle Scholar
  26. Sasaki K, Neptune RR (2006) Muscle mechanical work and elastic energy utilization during walking and running near the preferred gait transition speed. Gait Posture 23:383–390CrossRefPubMedGoogle Scholar
  27. Scharhag-Rosenberger F, Meyer T, Gäßler N, Faude O, Kindermann W (2009) Exercise at given percentages of VO2max: heterogeneous metabolic responses between individuals. J Sci Med Sport. doi: 10.1016/j.jsams.2008.12.626
  28. Schibye B, Hansen AF, Søgaard K, Christensen H (2001) Aerobic power and muscle strength among young and elderly workers with and without physically demanding work tasks. Appl Ergon 32:425–431CrossRefPubMedGoogle Scholar
  29. Segers V, Lenoir M, Aerts P, De Clerq D (2007) Influence of m. tibialis anterior fatigue on the walk-to-run and run-to-walk transition in non-steady state locomotion. Gait Posture 25:639–647CrossRefPubMedGoogle Scholar
  30. Shung K, Oliveira CG, Nadal J (2009) Influence of shock waves and muscle activity at initial contact on walk–run transition evaluated by two models. J Appl Biomech 25:175–183PubMedGoogle Scholar
  31. Sparrow WA, Hughes KM, Russel AP, Le Rossignol PF (2000) Movement economy, preferred modes, and pacing. In: Sparrow WA (ed) Energetics of human activity. Human Kinetics, Champaign, pp 96–123Google Scholar
  32. Takeshima N, Kobayashi F, Watanabe T, Tanaka K, Tomita M, Pollock ML (1996) Cardiorespiratory responses to cycling exercises in trained and untrained healthy elderly: with special reference to the lactate threshold. Appl Human Sci 15:267–273CrossRefPubMedGoogle Scholar
  33. Tanaka H, Desouza CA, Jones PP, Stevenson ET, Davy KP, Seals DR (1997) Greater rate of decline in maximal aerobic capacity with age in physically active vs. sedentary healthy women. J Appl Physiol 83:1947–1953PubMedGoogle Scholar
  34. Thorstensson A, Roberthson H (1987) Adaptations to changing speed in human locomotion: speed of transition between walking and running. Acta Physiol Scand 131:211–214CrossRefPubMedGoogle Scholar
  35. Tseh W, Bennett J, Caputo JI (2002) Comparison between preferred and energetically optimal transition speeds in adolescents. Eur J Appl Physiol 88:117–121CrossRefPubMedGoogle Scholar
  36. Unberger BR, Martin PE (2007) Mechanical power and efficiency of level walking with different stride rates. J Exp Biol 210:3255–3265CrossRefGoogle Scholar
  37. Wajngarten M, Negrão CE, Kalil LMP, Ramires PR, Rondon E, Haebisch H, Bellotti G, Serro-Azul LG, Decourt LV, Pileggi F (1994) Influence of aging and exercise training on the increase in oxygen uptake as a function of the increase in work rate. Cardiol Elder 2:421–426Google Scholar
  38. Wall JC, Charteris J (1980) The process of habituation to treadmill walking at different velocities. Ergonomics 23:425–435CrossRefPubMedGoogle Scholar
  39. Wall JC, Charteris J (1981) A kinematic study of long-term habituation to treadmill walking. Ergonomics 24:531–542CrossRefPubMedGoogle Scholar
  40. Whipp BJ, Wasserman K (1972) Oxygen uptake kinetics for various intensities of constant-load work. J Appl Physiol 33:351–356PubMedGoogle Scholar

Copyright information

© Springer-Verlag 2010

Authors and Affiliations

  1. 1.Laboratory of Physical Activity and Health Promotion (LABSAU), Physical Education and Sports InstituteRio de Janeiro State University (UERJ)Maracanã-RJBrazil
  2. 2.Sciences of Physical Activity Graduate ProgramSalgado de Oliveira UniversityNiterói-RJBrazil

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