Go for a run. Doesn't need to be fast - just a gentle jog for 20+ mins will do. Enough effort where it would be difficult to talk in full sentences. There is

Go for a run. Doesn't need to be fast - just a gentle jog for 20+ mins will do. Enough effort where it would be difficult to talk in full sentences. There is something about it that kinda resets the brain and it can be quite meditative.