How sprinter’s mechanics and plain old walking on a treadmill can help you develop the derriere of your dreams.

FIT FOR FREE | Elite athletes know which sport produces the best butt in their biz: it’s sprinting by a mile. A sprinter’s buttocks sits high, round and proud, a position that comes from maximum gluteus development through explosive running done in short bursts of time. Correct sprinting technique results in a long, lean lower body with both thighs and butt in proper proportion. Read more