[sidebar]And while squats and lunges are great for sculpting a tight tush, if you’ve got sore knees, they’re about as appealing as a root canal without novacane. Enter the more effective, knee-friendly forward bend back leg lift. The gentle pulses of this move work the entire back of the leg, butt, and even your core for maximum firming. Watch as Pilates expert Erika Bloom shows you how to make the most of this fantastic move.
