Prior arm exercise speeds the VO2 kinetics during arm exercise above the heart level
Article Abstract:
The hypothesis that the initial O2 uptake kinetics during exercise where the rise in blood flow to the working muscles during an abrupt increase in exercise intensity is reduced would be faster when preceded by a bout of 6 min of high-intensity is tested. Results of the study demonstrate that prior high-intensity exercise caused a significant speeding of the VO2 fast component response during subsequent high-intensity arm crank exercise performed above, and not below, the level of the heart.
Publication Name: Medicine and Science in Sports and Exercise
Subject: Sports and fitness
ISSN: 0195-9131
Year: 2005
User Contributions:
Comment about this article or add new information about this topic:
Muscle glycogen depletion alters oxygen uptake kinetics during heavy exercise
Article Abstract:
Hypothesis that muscle fiber recruitment patterns influence the oxygen uptake (VO2) after constant-load exercise was tested. Results suggest that muscle fiber recruitment influences both the VO2 primary and slow component amplitudes during high intensity exercise.
Publication Name: Medicine and Science in Sports and Exercise
Subject: Sports and fitness
ISSN: 0195-9131
Year: 2004
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Pulmonary hemodynamics during a strenuous intermittent exercise in healthy subjects. Intermittent exercise test in chronic obstructive pulmonary disease patients: How do the pulmonary hemodynamics
- Abstracts: A sure line to the shore. Sixteen Bells: Ring in the New Year in old way. Tony Gooch circles world nonstop
- Abstracts: Ditching the saddle. Practice pen: Getting on the same page. For pleasure's sake
- Abstracts: The running Martingale. You pick the winner. Draw reins
- Abstracts: The 24-h urinary cortisol/cortisone ratio for monitoring training in elite swimmers. Drafting distance in swimming