I saw that and just wanted to curse.  I'm in my late 40s, have hardware in my left leg, and don't have the creaking pains of some of these kids.  I can tell when the weather is about to change but beyond that I'm fine.  When you're not even 30 and your body won't heal and you have aches and pains like an arthritic grandmother, why isn't that a goddamned sign that maybe you need to change your life?  HAES, y'all.