I do yoga at least 5 days a week, but I don't do it right before I PT or anything like that... I usually like to get ready for every PT by watching The Mighty Ducks... and when I'm feeling extra crazy, I'll slip D2 in there as well...
Oh and one more question!!! Some of you have mentioned marking a small dot beside any question that you skip, on the scantron answer sheet. Is this allowed? I read stories about people getting misconduct notices for writing outside the box.