Tighten Up Your Tush With 3 Exercise-Ball Moves
For really targeting your tush, an exercise ball can be a big help. If you’re over your standard routine of squats and lunges, you’re sure to find a favorite in the following three moves. Lying Hamstring Curl Source: Megan Wolfe Photography at J+K Fitness Studio If working out your backside and your hamstrings at the…