Key result
The time constants of the fundamental component of [PCr] and VO2 dynamics cohere to within 10% during both on- and off-transients to constant-load moderate- and high-intensity exercise.
Why the study?
What are the kinetic characteristics of V(O(2)) and [PCr] responses to moderate- and high-intensity exercise in healthy males?
Population
9 healthy males
Design
Other
Authors
Loading...
Supports tight [PCr]-VO2 coupling during exercise in health; extends moderate-intensity data to high-intensity but leaves open translation to clinical populations.
Observational (n=9)
What are the kinetic characteristics of V(O(2)) and [PCr] responses to moderate- and high-intensity exercise in healthy males?
Intramuscular phosphocreatine and pulmonary oxygen uptake dynamics are closely linked during both moderate and high-intensity exercise transients.
Rossiter et al. (2002) conducted an observational in Healthy (n=9). Moderate- and high-intensity knee-extensor exercise was evaluated on Kinetic characteristics (time constants, tau) of VO2 and [PCr] responses. The time constants of the fundamental component of [PCr] and VO2 dynamics cohere to within 10% during both on- and off-transients to constant-load moderate- and high-intensity exercise.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: