What kind of physical therapy would a person thats been in a coma get?

Depends. Id pt. Is in bed, all muscle, groups are moved and stimulated to prevent atrophy and prevent clots. If pt. Is not intubated and cannot talk well, needs speech therapy. If there is any particular paralysis of arm, leg or face so treatment goes there to stimulate muscles. Pt will try to move the pt. So he/she can stand up & walk o the bathroom and act as independently as possible.