Counterpoint: the Kinetics of Oxygen Uptake during Muscular Exercise Do Not Manifest Time-delayed Phases
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چکیده
Inferences from O2 uptake with respect to intramuscular [PCr] kinetics during moderate exercise in humans. J Physiol 518: 921–932, 1999. 20. Rossiter HB, Ward SA, Kowalchuk JM, Howe FA, Griffiths JR, Whipp BJ. Dynamic asymmetry of phosphocreatine concentration and O2 uptake between the onand off-transients of moderateand high-intensity exercise in humans. J Physiol 541: 991–1002, 2002. 21. Sietsema KE, Daly JA, Wasserman K. Early dynamics of oxygen uptake and heart rate as affected by exercise work rate. J Appl Physiol 67: 2535–2541, 1989. 22. Whipp BJ, Rossiter HB. The kinetics of oxygen uptake: physiological inferences from the parameters. In: Oxygen Uptake Kinetics in Health and Disease, edited by Jones AM, Poole DC. London: Routledge, 2005, p. 64–94. 23. Whipp BJ, Ward SA, Lamarra N, Davis JA, Wasserman K. Parameters of ventilatory and gas exchange dynamics during exercise. J Appl Physiol 52: 1506–1513, 1982. 24. Whipp BJ, Ward SA, Paterson DA. Dynamic asymmetries of ventilation and pulmonary gas exchange during onand off-transients of heavy exercise in humans. In: Control of Breathing and Its Modeling Perspective, edited by Honda Y, Miyamoto Y, Konno K, Widdicombe JG. New York: Plenum, 1992, p. 237–243. 25. Whipp BJ, Mahler M. Dynamics of gas exchange during exercise In: Pulmonary Gas Exchange, vol. II, edited by West JB. New York: Academic, 1980, p. 33–96. 26. Wilkerson DP, Koppo K, Barstow TJ, Jones AM. Effect of work rate on the functional ‘gain’ of Phase II pulmonary O2 uptake response to exercise. Respir Physiol Neurobiol 142: 211–223, 2004. 27. Wilson DF. Factors affecting the rate and energetics of mitochondrial oxidative phosphorylation. Med Sci Sports Exerc 26: 37–43, 1994. 28. Zoladz JA, Gladden B, Hogan MC, Niecarz Z, Grassi B. Progressive recruitment of muscle fibers is not necessary for the slow component of V̇O2 kinetics. J Appl Physiol 105: 575–580, 2007. 29. Zoladz JA, Rademaker AC, Sargeant AJ. Non-linear relationship between O2 uptake and power output at high intensities of exercise in humans. J Physiol 488: 211–217, 1995.
منابع مشابه
Counterpoint: the kinetics of oxygen uptake during muscular exercise do not manifest time-delayed phases.
Inferences from O2 uptake with respect to intramuscular [PCr] kinetics during moderate exercise in humans. J Physiol 518: 921–932, 1999. 20. Rossiter HB, Ward SA, Kowalchuk JM, Howe FA, Griffiths JR, Whipp BJ. Dynamic asymmetry of phosphocreatine concentration and O2 uptake between the onand off-transients of moderateand high-intensity exercise in humans. J Physiol 541: 991–1002, 2002. 21. Siet...
متن کاملComments on Point:Counterpoint: The kinetics of oxygen uptake during muscular exercise do/do not manifest time-delayed phases
TO THE EDITOR: Over the past 18 years (1), groups of investigators have argued repeatedly for the presence of a time delay for the slow component of the kinetics of oxygen uptake. With this excellent Point:Counterpoint by Whipp, Stirling, and Zakynthinaki (6), it is time to discuss some key postulates for the hypothesis of a slow phase of delayed onset. Most laboratories have no difficulty in d...
متن کاملPoint:Counterpoint: The kinetics of oxygen uptake during muscular exercise do/do not manifest time-delayed phases POINT: THE KINETICS OF OXYGEN UPTAKE DURING MUSCULAR EXERCISE DO MANIFEST TIME-DELAYED PHASES
Modeling a physiological system’s response to a stressor, such as muscular exercise, demands more than a mathematically adequate characterization of its transient response profile: adequacy and appropriateness are not synonymous. The model constituents should be reflective of the system’s physiological features, with implications for both its control mechanisms and providing testable hypotheses...
متن کاملPoint:Counterpoint: The kinetics of oxygen uptake during muscular exercise do/do not manifest time-delayed phases POINT: THE KINETICS OF OXYGEN UPTAKE DURING MUSCULAR EXERCISE DO MANIFEST TIME-DELAYED PHASES
Modeling a physiological system’s response to a stressor, such as muscular exercise, demands more than a mathematically adequate characterization of its transient response profile: adequacy and appropriateness are not synonymous. The model constituents should be reflective of the system’s physiological features, with implications for both its control mechanisms and providing testable hypotheses...
متن کاملPoint:Counterpoint: The kinetics of oxygen uptake during muscular exercise do/do not manifest time-delayed phases POINT: THE KINETICS OF OXYGEN UPTAKE DURING MUSCULAR EXERCISE DO MANIFEST TIME-DELAYED PHASES
Modeling a physiological system’s response to a stressor, such as muscular exercise, demands more than a mathematically adequate characterization of its transient response profile: adequacy and appropriateness are not synonymous. The model constituents should be reflective of the system’s physiological features, with implications for both its control mechanisms and providing testable hypotheses...
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