Most ad-hoc work I've picked up has been people I've previously worked with/for. Maybe worth reaching out to people you have a prestablished relationship with
One of my dearest friends suffers from ME/CFS - she's been bed ridden for 3 years now. Any stimulation is just so painful her. Seeing Dianna actually able to get out of bed has brought a bit of hope back into my life
This isn't working cutting into exercise time. It's getting more out of your working time.
If I'm competitively training could be looking at 2 hours of aerobic base exercise a day. If I can do this whilst working - allows me to enjoy my evenings with my partner
I also have bradycardia, one of the goals for having a good garmin fitness age for me is maintaining sub 46bpm heart rate. So I think it takes it into account
I think its more potential, my 5k/10k are quite accurate but my half and full are quite off - which makes sense as they're the distances I train for. It also doesn't take other factors into account like running on track vs road