title: I have arthritis in my hip and knee. If I have surgery to replace one or eventually both of these joints, what kinds of physical activities will I still be able to do and which will I have to avoid?
mesh_terms: D001168:Arthritis / Q000601:surgery*; D015444:Exercise; D006621:Hip Joint / Q000601:surgery*; D006801:Humans; D007719:Knee Joint / Q000601:surgery*; D011184:Postoperative Period