Many people who have had various neurological diseases have difficulties with reduced arm and leg function, which can restrict a person’s ability to perform everyday activities, reduce productivity, limit social activities, and lead to economic burden. 
Electromechanical and robot- assisted arm training uses specialized machines to assist rehabilitation in supporting shoulder, elbow, or hand movements. 
And electromechanical devices can also be used to give non-ambulatory patients intensive practice (in terms of high repetitions) of complex gait cycles. 
I review the effectiveness and acceptability of wearable type robotic devices in some clinical situations