Effects of 17 days bed rest on the maximal isometric torque of the flexors and extensors of the ankle

Researchers examined the extent to which short-term bed rest affects maximal isometric force produced by the plantar and dorsal flexors of the ankle. Results indicate an increase in average values of maximal isometric torque throughout the study, a significant increase in isometric EMG between control and bed rest subjects, and a significant isometric EMG augmentation in bed rest subjects by the end of the study. The effects of training on maximal isometric torque and muscle function impairment are discussed.