yes..but you do get people who develop an unhealthy addiction. I know a guy who is a serious Runner.. Tri Athlon. He had an injury & told me if I can't run again I could kill myself... A Fanatic. He was always trying to get women much,much younger. But he himself did not realise he is an old Sack. Also baldness...he was at a hairdresser who said he was thinning..at the back. I joked saying i bet you Held a mirror behind your head & looked...he said how did you know? Shave my thinning Dome down to the wood. Aging is harder for some people.Fitness freaks or high level sports persons, rarely live long lives
Sports in moderation