The on‐and off‐transient (ie phase II) responses of pulmonary oxygen uptake (V̇O2) to
moderate‐intensity exercise (ie below the lactate threshold, θL) in humans has been shown …

1 A prior bout of high‐intensity square‐wave exercise can increase the temporal adaptation
of pulmonary oxygen uptake (V̇O2) to a subsequent bout of high‐intensity exercise. The …

1 In the non‐steady state of moderate intensity exercise, pulmonary O2 uptake (V̇p, O2) is
temporally dissociated from muscle O2 consumption (V̇m, O2) due to the influence of the …

We examined the effect of differences in exercise intensity on the time constant (tc) of
phosphocreatine (PCr) resynthesis after exercise and the relationships between tc and …

In skeletal muscle, phosphocreatine (PCr) recovery from submaximal exercise has become
a reliable and accepted measure of muscle oxidative capacity. During exercise, O2 …

The rate at which phosphocreatine (PCr) is resynthesized after exercise is related to muscle
oxidative capacity (Vmax). With the use of a one-dimensional image-guided, localized …

The dynamics of pulmonary O2 uptake (V˙ o 2) during the on-transient of high-intensity
exercise depart from monoexponentiality as a result of a “slow component” whose …

There is evidence that the concentration of the high-energy phosphate metabolites may be
altered during steady-state submaximal exercise by the breathing of different fractions of …

The purpose of this study is to directly compare the dynamic responses of phosphocreatine
(PCr) and P (i) to those oxygen uptake (VO2) measured at the lung during transitions to and …

The kinetics of phosphocreatine (PC) breakdown in human plantar flexors at the onset of
constant-load aerobic exercise was determined by high-resolution 31P-nuclear magnetic …