I was thinking a small treadmill, but I can just go outside most of the time, and I don’t really want to walk inside.

Treadmill is easier on your joints, shoes, soles off your feet I believe. I think it’s overall just more healthy for people when running. I wish o had access to one but I’m not ready to shell out for gym membership yet.

You’ll also be able to go for a run whenever you want, because let’s be real, traffic, weather, and prying eyes get in the way of running comfortably.