Who doesn't want high and tight buns? Join Marzia Prince, Healthy Housewife, fitness trainer, and health expert, as she demonstrates an easy way to get them. The Kneeling Bun Lifter requires only a squishy exercise ball and a couple minutes. A few minor modifications lets you activate different areas of your glutes to tighten, tone, and give you the butt you've always wanted without any complex equipment or hours in the gym.