Mom fell and broke her hip and pelvis in April 2013. She spent 3 mos in NH doing rehab. She came home that August and contd. the rehab with Care 1 coming in to her house. I live with her so she is not alone. After awhile she gave up and didn't want to try to walk with the walker, as her knees would buckle under. At a point, she just wouldn't try, as she didn't want to fall. The people from care one even acknowledged that they didn't think we could get her to try anymore. (Oh, also important, she is 96).She has a lot of arthritis, all over, and especially in her knees. Is it possible for her to work harder on exercize and be able to walk again? I don't want to give her false hope, but she is trying to use her legs more.