Thanks for the input. He moves around the apartment. He is able to shower by himself. But he never elevates his feet while he is sitting down and you have to keep reminding him to not cross his ankles. He gets angry at me for nagging.
I will stop nagging and hope the PT person lets him know what he has to do. It is 4 weeks since the surgery and I was hoping to see him moving around a bit more. He lives on the 27th floor and going down for the mail (by elevator) wouldn't be a big deal, but he hasn't done it. I will ask the PT person if walking the halls is okay. He hasn't been near steps.
I guess I thought that by now he would be a bit more mobile and would have some motivation to get up. But he is 85, which means his recuperation will be slower than I want.
Thanks,
Yaka