A new study confirms important differences in dominant- versus non-dominant-leg oxygen usage and power output during single-leg exercise. The study is published ahead of print in the American Journal of Physiology—Regulatory, Integrative and Comparative Physiology.
Single-leg exercise, such as cycling, may be a component of scientific studies that examine exercise capacity and other physiological changes that take place in the muscles during physical activity. Single-leg cycling may also play a role in physical, cardiac or respiratory rehabilitation in people who are recovering from injuries. In addition, “single-leg training might be a very useful tool in patients with conditions that prevent them from exercising at higher intensities during whole-body exercise, but who can still benefit from strong signals for adaptation within the active muscles,” explained corresponding author Juan Murias, PhD, of the University of Calgary in Canada. Continue reading