Thanks for the suggestions! I wonder if I can do the plank against the wall. My weight is about 280 right now and I have a hard time supporting my weight with my upper body. My legs are really strong from carrying around 500 pounds for years, but the arms need work
The squats with the chair are definitely doable....I can't do them without a chair right now because of previous knee injuries, but I look forward to gettting to a place where I can do deeper squats and accomplish them without a chair!
Thanks so much for responding to my post, you're the first person to do so here