That's why remote work is so liberating. You don't have to stay at your desk but you can move your body and free your mind as much as you like. When I get back to the office I feel stuck. Physically and mentally.
I never felt constrained or locked out even at office. I would go for a walk. I would space out at desk. I would chat with people. No one got offended. Of course it probably helped that mg boss was not in the same states.