Apr 15, 2013 3:20am
Does anybody else have really elongated yawns while working out. I yawn at the most random times like working out or even when I'm nervous? Is it just me?
Apr 15, 2013 7:18am
I do that!!!
Apr 15, 2013 7:36am
I think i read somewhere that its because you need more oxygen, and yawning is one of the best ways to get it!