I've been struggling to get a consistent amount of exercise done each day, but nevertheless there do seem to be some signs that my rather poor fitness levels might be starting to improve a bit.
Knowing that walking is supposed to be one of the best and easiest forms of exercise for all-round health, I've been trying to do a certain amount of exercise on my stepper machine each day, as well as a little Tai Chi and some very light use of dumbbells. Due to the weakness of things around my ankles, though, I find using the stepper tougher than actual walking and was interested to see this latest video from SciShow about the "how many steps a day" thing and exercise:
https://www.youtube.com/watch?v=XyrCPi3cTjw
I found this heartening because it means I've been doing somewhat better than I'd thought, but also means I can shift focus away from the stepping and more onto other low/no impact exercsie that will get my heart rate up.