The more active you are, the greater the likelihood that you’ll sustain serious injuries at some point. Those injuries go on to become chronic pain as you get older. I was very athletic and very active when I was younger, and I feel it now. I’m still active, and staying active helps those old injuries to hurt less, but they still always hurt.
You mean me doing karate 3 times a week which has given me a cracked rib, a herniated disc and countless of bruises and minor injuries might leave me with chronic pain? I don’t believe you!
Heh, coincidentally, many of my injuries are from Kung Fu. Many more are from riding dirt bikes, and the rest are from recklessness or just plain accidents. Surprisingly I have no lasting injuries from soccer, baseball, football, track, cross-country, rock climbing, or outdoorsmanship. I guess organized sports are a little safer than more extreme sports.