Exercises for bum knees and need to watch neck strain?
Hi all! Newbie here. I have the go ahead from my doc to work out, but I know I can't take a lot of stuff like lunges, or things that strain the neck (like crunches, I had some dome surgery a few years ago and I have to be careful with that). I walk when its nice enough outside, but I need to add some strengthening to keep…
