How should 80 yr old with severe osteoarthritis in left knee walk What does it say in Western medicine? What dies ur say in aryuveda. I woukd think that person should walk, slightly bending knees. he thinks that person should walk with knees straight The 80 yr old had a grandfather who was a Sanyasi. The Sanyasi always walked with knees straight. He is thinking perhaps that is why he never needed walking stick. plz give guidance t The knee Dr dies t know (he is in process of finding new one). The physical therapist doesn’t know (after first visit, physical therapist is no longer working at that location) tagging @Srama @Viswamitra and plz anyone else guide.