Many of us use to do a lot of things. After the broken hand I have a fear of falling again and then with the second round on stents I've given up on running and trying biking. It's 10.6 miles around the lake so I've taken up chasing after my wife on her e-bike with my conventional Trek. Since there are some hills here it's a pretty good workout and we maintain a decent pace. As the days get longer we'll add a second lap.