French study of "Pre-Hab" before Total Knee replacement (prospective, OL, randomized trial) in 262 Knee OA pts >50yrs; saw no benefit of PreHab before TKR. 4 d post surgery, functional independence was same in PreHab (34%) & control (27%) https://t.co/0kXMNEfz4b. https://t.co/yhzk2MyZE3