SHAPE & TONE WITH ATHLETIC CONDITIONING

Athletes have some of the shapeliest and toned backsides on the planet. Its been previously stated the sprinting is a great way to tone your derriere. Likewise,jumping was noted as a great method to activate the glutes and subsequently build an athletic physique. These athletes do both in a single event. Do you think that contributes to their high and round backsides?

HURDLER'S GENERAL CONDITIONING ROUTINE (no hurdling involved)

http://hubpages.com/health/HOW-TO-BUILD-AN-ATHLETIC-BUTT-SERIES-PART-3