The Effects of Gender on Fatigue-Induced Changes in Electromechanical Efficiency and Torque

摘要: Electromechanical efficiency (efficiency E-M ) has been used to detect changes in neuromuscular function and track decreases torque production as a result of muscle fatigue. No previous investigations, however, have applied examine gender-specific Therefore, the purpose present investigation was gender differences fatigue-related effects on (mechanomyographic amplitude ÷ electromyographic amplitude) during repeated, submaximal, concentric forearm flexion actions. Eleven men eleven women performed 50 consecutive submaximal (65% peak torque), actions flexors at 60°·s -1 . There were pretest versus posttest for both (30.5%) (22.3%) fatiguing exercise bout, but decrease greater men. During output remained unchanged 65% torque, while decreased women. Thus, did not protocol. Journal Nature Science (JNSCI), 3(5):e356, 2017