Swimming, and formerly running, and now rowing. Started out as a runner in h.s. (in the late 70s), I got into cycling and swimming in the early 80s when those newfangled, crazy events called triathlon started popping up. I did lots of them for the next few decades. About 8-10 years ago my knees and hip began to go south so the running pretty much ended. I continued/increased swimming and cycling. But for for a long time I’ve wanted to try rowing. Very recently I was able to pick up a used rowing scull for very cheap. So I’m trying that now.
Dan