(reworded) Please forgive if I'm prying, but I read on your post here that you are focused on BodyBeast due to knee issues.
Has Insanity or Asylum had any effect on your knees, or is this from football?
At 41, with a lot of athletics behind me, I worry about my knees/ankles etc. I'm considering adding Asylum to Insanity, but I do have signs of tendonitis (easily rectified with ice). I love feeling like an athlete with the Insanity program, so I'm reluctant to stop due to how much fun I have with it.
I will own the results either way, but I thought with your experiences and excellent coaching touch you might have an opinion on it.
Thanks so much coach!