I was subscribing to this theory when I decided to go into factory work instead of an office job. As far as keeping me active with no willpower, it worked great

I was subscribing to this theory when I decided to go into factory work instead of an office job. As far as keeping me active with no willpower, it worked great and I stayed thin and healthy. But aging takes its toll, and that's where focused workouts shine. Our knowledge of physical therapy has increased a lot in my lifetime, so you can correct most of life's little aches and pains now -- but only if you aren't using your time chasing chickens.