Physical therapy was no help.. they didn’t know what to do with someone with my problem.. I ride a stationary bike started with little tension and now can use at full strength and have a small stepper machine.. I started off small just lifting my leg any way I could because as you probably know, It can’t move normally lol but light leg weights and just whatever I could do .. I just went with it and kept at it. It was and still is hard but I don’t think I’d be able to walk if it wasn’t for the exercise.