Effects of an industrial passive assistive exoskeleton on muscle activity, oxygen consumption and subjective responses during lifting tasks
Fig 2
The electrodes placed on (a) the low back and (b) the upper arm. The EMG of thoracic (T9) erector spinae (TES), lumbar (L4) erector spinae (LES), middle deltoid (MD) and labrum-biceps (LB) are collected by Ag/AgCl electrodes.