G. Ahlborg, P. Felig, L. Hagenfeldt, R. Hendler, and J. Wahren, Substrate Turnover during Prolonged Exercise in Man, Journal of Clinical Investigation, vol.53, issue.4, pp.1080-1090, 1974.
DOI : 10.1172/JCI107645

URL : http://www.jci.org/articles/view/107645/files/pdf

R. Amstrong, P. Marum, C. Saubert, H. Seeherman, and R. Taylor, Muscle fiber activity as a function of speed and gait, Journal of Applied Physiology, vol.43, issue.4, pp.672-677, 1977.
DOI : 10.1152/jappl.1977.43.4.672

T. Barstow, Characterization of VO 2 kinetics during heavy exercise, Med Sci Sports Exerc, vol.26, pp.1327-1334, 1994.

P. Below, R. Mora-rodriguez, J. Gonzales-alonso, and E. Coyle, Fluid and carbohydrate ingestion independently improve performance during 1 hour of intense exercise, Med Sci Sports Exerc, vol.27, pp.200-210, 1995.

E. Blomstrand, S. Anderson, P. Hassmen, B. Ekblom, and E. Newsholme, Effect of branched-chain amino acid and carbohydrate supplementation on the exercise-induced change in plasma and muscle concentration of amino acids in human subjects, Acta Physiologica Scandinavica, vol.74, issue.2, pp.87-96, 1995.
DOI : 10.1177/3.3.170

A. Bosch, B. Goslin, T. Noakes, and S. Dennis, Physiological differences between black and white runners during a treadmill marathon, European Journal of Applied Physiology and Occupational Physiology, vol.12, issue.1-2, pp.68-72, 1990.
DOI : 10.1007/BF00236696

J. Brisswalter, B. Fougeron, and P. Legros, Variability in energy cost and walking gait during a racewalking in competitive race walkers, Med Sci Sports Exerc, vol.30, pp.1451-1455, 1998.

J. Bruckner, G. Atchou, C. Capelli, A. Duvallet, E. Joussellin et al., The energy cost of running increases with the distance covered, European Journal of Applied Physiology and Occupational Physiology, vol.2, issue.6, pp.385-389, 1991.
DOI : 10.1164/arrd.1986.134.5.1005

C. Capelli, G. Antonutto, P. Zamparo, M. Girardis, and P. Di-prampero, Effects of prolonged cycle ergometer exercise on maximal muscle power and oxygen uptake in humans, European Journal of Applied Physiology and Occupational Physiology, vol.33, issue.3, pp.189-195, 1993.
DOI : 10.1515/bchm2.1960.320.1.180

R. Casabury, T. Barstow, T. Robinson, and K. Wasserman, Influence of work rate on ventilatory and gas exchange kinetics, Journal of Applied Physiology, vol.67, issue.2, pp.547-555, 1989.
DOI : 10.1152/jappl.1989.67.2.547

J. Coast, S. Rasmussen, K. Krause, O. Kroy, J. Loy et al., Ventilatory work and oxygen consumption during exercise and hyperventilation, Journal of Applied Physiology, vol.74, issue.2, pp.793-798, 1993.
DOI : 10.1152/jappl.1993.74.2.793

A. Coggan and E. Coyle, 1 Carbohydrate Ingestion During Prolonged Exercise, Exercise and Sport Sciences Reviews, vol.19, issue.1, pp.1-40, 1991.
DOI : 10.1249/00003677-199101000-00001

E. Coyle, Timing and method of increased carbohydrate intake to cope with heavy training, competition and recovery, Journal of Sports Sciences, vol.433, issue.sup1, pp.29-52, 1991.
DOI : 10.1249/00005768-198904001-00346

E. Coyle, A. Coggan, M. Hemmert, and J. Ivy, Muscle glycogen utilization during prolonged strenuous exercise when fed carbohydrate, Journal of Applied Physiology, vol.61, issue.1, pp.165-172, 1986.
DOI : 10.1152/jappl.1986.61.1.165

K. Derman, J. Hawley, T. Noakes, and S. Dennis, Fuel kinetics during intense running and cycling when fed carbohydrate, European Journal of Applied Physiology and Occupational Physiology, vol.63, issue.1-2, pp.36-43, 1996.
DOI : 10.1123/ijsn.2.4.317

URL : https://open.uct.ac.za/bitstream/11427/26976/1/thesis_hsf_1996_derman_kevin_dale.pdf

P. Di-prampero, The Energy Cost of Human Locomotion on Land and in Water*, International Journal of Sports Medicine, vol.07, issue.02, pp.55-72, 1986.
DOI : 10.1055/s-2008-1025736

R. Dressendorfer, Acute Reduction in Maximal Oxygen Uptake After Long-Distance Running, International Journal of Sports Medicine, vol.12, issue.01, pp.30-33159, 1991.
DOI : 10.1055/s-2007-1024651

C. Guezennec, A. Bigard, J. Vallier, and A. Durey, Increase in energy cost of running at the end of a triathlon, European Journal of Applied Physiology and Occupational Physiology, vol.33, issue.5, pp.440-445, 1996.
DOI : 10.1007/BF00334421

P. Hanson, A. Claremont, J. Dempsey, and W. Reddan, Determinants and consequences of ventilatory responses to competitive endurance running, Journal of Applied Physiology, vol.52, issue.3, pp.615-623, 1982.
DOI : 10.1152/jappl.1982.52.3.615

C. Hausswirth, A. Bigard, and C. Guezennec, Relationships between running mechanics and running efficiency at the end of a triathlon and a marathon, Int J Sport Med, vol.18, pp.1-10, 1997.

E. Howley, D. Basset, and H. Welch, Criteria for maximal oxygen uptake, Medicine & Science in Sports & Exercise, vol.27, issue.9, pp.1292-1301, 1995.
DOI : 10.1249/00005768-199509000-00009

R. Lepers and C. Hausswirth, Reduction of neuromuscular performances after prolonged exercise: comparison of marathon and triathlon, Sci Motricité, vol.34, pp.37-43, 1998.

P. Martin and D. Morgan, Biomechanical considerations for economical walking and running, Medicine & Science in Sports & Exercise, vol.24, issue.4, p.467474, 1992.
DOI : 10.1249/00005768-199204000-00013

J. Mitchell, D. Costill, J. Houmard, W. Fink, D. Pascoe et al., Influence of carbohydrate dosage on exercise performance and glycogen metabolism, Journal of Applied Physiology, vol.67, issue.5, pp.1843-1849, 1989.
DOI : 10.1152/jappl.1989.67.5.1843

D. Morgan, P. Martin, F. Baldini, and G. Krahenbuhl, Effects of a prolonged maximal run on running economy and running mechanics, Medicine & Science in Sports & Exercise, vol.22, issue.6, pp.834-840, 1990.
DOI : 10.1249/00005768-199012000-00016

C. Nicol, P. Komi, and P. Marconnet, Fatigue effects of marathon running on neuromuscular performance, Scandinavian Journal of Medicine & Science in Sports, vol.12, issue.3, pp.18-24, 1991.
DOI : 10.1249/00005768-198203000-00008

T. Noakes, E. Lambert, M. Lambert, P. Mcarthur, K. Myburgh et al., Carbohydrate ingestion and muscle glycogen depletion during marathon and ultramarathon racing, European Journal of Applied Physiology and Occupational Physiology, vol.17, issue.4, pp.482-489, 1988.
DOI : 10.1007/BF00417997

B. Noble and R. Robertson, The Borg scale: development, Administration and experimental use, Article publié dans, pp.1-2, 1996.

M. Toole and P. Douglas, Applied physiology of triathlon, Sports Med, vol.19, pp.251-267, 1995.

D. Poole, Role of exercising muscle in slow component of V0 2, Med Sci Sports Exerc, vol.26, pp.1335-1340, 1994.

D. Poole and R. Richardson, Determinants of Oxygen Uptake, Sports Medicine, vol.24, issue.5, pp.308-320, 1997.
DOI : 10.2165/00007256-199724050-00003

K. Sahlin, Metabolic changes limiting muscle performance, In: Saltin B Biochemistry of exercise. IV. Human Kinetics, pp.323-343, 1986.

D. Sherill, S. Anderson, and G. Swanson, Using smoothing splines for detecting ventilatory thresholds, Medicine & Science in Sports & Exercise, vol.22, issue.5, pp.684-689, 1990.
DOI : 10.1249/00005768-199010000-00021

G. Sleivert and S. Rowlands, Physical and Physiological Factors Associated with Success in the Triathlon, Sports Medicine, vol.22, issue.1, pp.8-18, 1996.
DOI : 10.2165/00007256-199622010-00002

J. Sproule, The influence of either no fluid or carbohydrate-electrolyte fluid ingestion and the environment (thermoneutral versus hot and humid) on running economy after prolonged, high-intensity exercise, European Journal of Applied Physiology, vol.77, issue.6, pp.536-542, 1998.
DOI : 10.1007/s004210050372

O. Tsintzas, C. Williams, R. Singh, and W. Wilson, Influence of carbohydrate-electrolyte drinks on marathon running performance, European Journal of Applied Physiology and Occupational Physiology, vol.7, issue.2, pp.154-160, 1995.
DOI : 10.1007/BF00361543

O. Tsintzas, C. Williams, L. Boobis, and P. Greenhaff, Carbohydrate ingestion and single muscle fiber glycogen metabolism during prolonged running in men, Journal of Applied Physiology, vol.81, issue.2, pp.801-809, 1996.
DOI : 10.1152/jappl.1996.81.2.801

C. Williams, M. Nute, L. Broadbank, and S. Vinall, Influence of fluid intake on endurance running performance, European Journal of Applied Physiology and Occupational Physiology, vol.18, issue.2, pp.112-119, 1990.
DOI : 10.1249/00005768-198608000-00013

R. Woledge, Possible effects of fatigue on muscle efficiency, Acta Physiologica Scandinavica, vol.54, issue.3, pp.267-273, 1998.
DOI : 10.1016/S0006-3495(88)82934-5

F. Xu and D. Montgomery, max on Running Economy, International Journal of Sports Medicine, vol.16, issue.05, pp.309-315, 1995.
DOI : 10.1055/s-2007-973011