A third story roof tends to be about 10 to 12 yards up.  That means you can do it with a miscelanious action and a running jump if your strength + athletics is 10 - 12.  If yuo're one or two short you could probably pull yourself up.<br/><br/>I think I used an athletics excelency to buff myself there to make sure I could leap straight ot the top.<br/><br/>Exalted IS an anime style universe.  Even mortals can do leaps that seem amazing IRL.