I turn 60 this Fall, been chasing a powersaw for the last 35 years, up and down on the old skidder, outside almost every day. Arthritis now and some joint problems, but feel pretty good. Feel really good to have found the bow and arrow. Hunt with a passion, think about it every day. Live in a big old farmhouse on 250 acres, beautiful wife of 32 years, two grown children.
Like others have said, just do things slower now, actually works out for the better on most things. Just keep your nose into the wind and the sun at your back - should be OK.