Adaptation of trained athletes' energy expediture to repeated concentric and eccentric muscle contractions.
D000222:Adaptation, Physiological; D000328:Adult; D001481:Basal Metabolism; D006339:Heart Rate; D006801:Humans; D009119:Muscle Contraction; D010101:Oxygen Consumption; D010806:Physical Education and Training; D005082:Physical Exertion; D013178:Sports Medicine