The influence of training status, age, and muscle fiber type on cycling efficiency and endurance performance - Hopker, J. G.; Coleman, D. A.; Gregson, H. C.; Jobson, S. A.; Von der Haar, T.; Wiles, J.; Passfield, L. (Journal of Applied Physiology, 2013)
Keywords: muscle; fibre; muscle physiology; sport physiology; relation; age; performance capacity; cycling; USA; biological and medical sciences; endurance sports