Wow, great advice. I do a lot of water PT, especially because my hip replacement is 16 years old and I'd like to avoid a revision. I also wonder about the pharms for bones in reference to my hip bone and its relationship to the ceramic/titanium part. If the jaw can be tricky with infection etc. I know a hip replacement can also be tricky with infection.
I have had a history of a torn miniscus and addressing the problem involves exercises where I do lift my back in lying position with bent knees. For muscles and bone strengthening now the PT gave me an exercise where I bend the back INTO the floor, meanwhile tensing the inner abdominal muscles. I know walking is very good as a weight bearing exercise. I do a lot of it around the house, up and down the stairs around twelve times a day at least. And shopping and browsing a good bit at the stores. Not so much walking on a treadmill or just 'taking a walk' in the neighborhood. But walking in place, I'll do that more. Have begun doing that. Do you add weights on your legs?