I never exercised for 20 years. My back did hurt so much that I had to roll out of bed every morning. I started exercising two years ago and now this is no long

I never exercised for 20 years. My back did hurt so much that I had to roll out of bed every morning. I started exercising two years ago and now this is no longer an issue. He must have had some kind of exercise, even if it was labeled as "chores" or "job".