Sitting a lot is not unnatural

Our ancestors walked about 5 miles a day - or about 10,000 steps. Many people are moving less than they did before the pandemic. If 10,000 steps feel too out of reach, it's OK. It doesn't really matter what you do, as long as you're focused on movement.

In villages in remote parts of the world where people don't have chairs or a hunter-gatherer camp, people sit on average 10 hours a day. So it is not unnatural to sit a lot, but it is problematic if that's all you do.