I used to run 5 days a week, or bike ride at speed for an hour, or lift weights. 4 miles was my running limit and never two days in a row. Beyond that level I had leg issues that would take weeks to recover from. But after an accident and a layoff for a year or more, those problems became much worse. So running is out now. I can walk/hike for one to eight hours (with breaks... it's enjoyment, not a sentence). But running is out. Doesn't excuse me from not resuming bike riding or upper body work. You fall out of the habit and it's hard to restart. The pandemic killed my restarted gym/lifting program... and I'm not working out in any rooms with other people at this point. I managed to make my diet different and controlled a few years ago, which keeps my weight down close to where I need to me, but I'd still like to drop ten pounds. I'll try to use this thread as inspiration to get back into the flow.