How could u people insult a professional field like that..do u really have any idea about this Nobel profession of physiotherapy. When people loss hope to walk again...we r d support pillow who can adds happiness and movement in ur life...when after any ortho.surgery u r unable to fo ur Previous movts. We r d 1 who brings back ur movt...so b4 insulting us...remember u will definitely fall one day and at that time...u will need us but we will b not there..