From this couch, out my front door, down the hallway to the end, turn and go down the opposite way, turn, back to my house and back to the couch... Takes 15 mins and is 352 steps. EDIT: NOT 15 mins. More like 5. But, most importantly, is doable. No stopping needed, no catching breath and that's with a mask on. I think I need about 4 or more of those little forays every day.