Biden's handlers must have told him to start jogging up to the podium to appear more vital & energetic

[Charlie&Rose]

Originally Posted by WrongStreet

Yeah he does it to show that he's in better physical shape than Trump, which he is.

Maybe Trump should cut out the McDonalds and jump on a treadmill so he can try and project the genetic "superiority" he claims he has.

Ole Joe, better start exercising that brain.....he is losing it.

[Chowhound]

I think polling probably came back with him being perceived as tired or something along those lines, most likely.

The optics are everything in the coming days before the election I imagine.