Stop trying to act as though you're 30-40 years younger by 'running' instead of just taking things at an easier pace, as if to prove you're still a great physical specimen. If you try to do things like, let's say running up stairs, at the same pace you did decades previously, it's going to go wrong at some point ...
President Joe Biden, 78, falls up the stairs of Air Force One | Daily Mail Online
President Joe Biden, 78, falls up the stairs of Air Force One | Daily Mail Online