36 here. I jumped back into it in March and proceeded to crash and separate my shoulder right off the bat. I'm sure not as resilient as I was 10 years ago.
I'm finally back in action now and looking to hit the trails. It was Hell sitting around with ice on my shoulder looking at the bike and wanting to ride. I hardly got started. Hurry up and wait.
I got the bike primarily to get back into shape and now find that to be secondary to the thrill factor.
Cheers