F YOU’VE held on to that extra winter padding around your abs, hips, and thighs, then it’s time to set that fat on lire with the incredibly handy gliders in your workout toolbox. New York Sports Clubs trainer Morgan Anderson has programmed this deceptively intense workout with gliders in order to decrease stability overall and up your bum—big-time. Pace yourself: Even the first move starts out with two sets of 50 reps, and that’s just the warmup. For this reason, you’ll keep the weight lighter than usual
