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The Contribution of "Resting" Body Muscles to the Slow Component of Pulmonary Oxygen Uptake During High-Intensity Cycling
Muscle oxygenation near infrared spectroscopy oxygen uptake kinetics arm exercise
2015/5/13
Oxygen uptake (VO2) kinetics during moderate constant-workrate (WR) exercise (>lactate-threshold (θL)) are well described as exponential. AboveθL, these kinetics are more complex, consequent to the de...
Muscle Fatigue Increases Metabolic Costs of Ergometer Cycling without Changing VO Slow Component
Muscle fatigue energy cost oxygen uptake
2015/3/23
The aim of the present study was to investigate effects of muscle fatigue on oxygen costs of ergometer cycling and slow component of pulmonary oxygen uptake (VO2) kinetics. Seven young men performed 1...
Respiratory Muscle Power and the Slow Component of O2 Uptake
OXYGEN,UPTAKE,KINETICS HIGH-INTENSITY,EXERCISE POWER,OF BREATHING RESPIRATORY,MECHANICS
2017/5/24
The slow component of O2 uptake (V˙O2sc) represents a progressive decline in work efficiency during strenuous, constant work rate cycling. Although most of this “excess” O2 uptake can be explained by ...
Effect of switching pedal rate model on slow component of oxygen uptake during heavy-cycle exercise
Pedal rate EMG Mechanical power output Oxygen cost
2010/9/16
We examined the effect of a change in the muscle fiber recruitment patterns on the occurrence of the VO2 slow component (VO2SC) using both a previously employed exercise model for maintaining a given ...