Busy as you are, you do have time to get your butt in gear — literally. This ultra-fast workout is so effective because it attacks the three muscles that make up your derrière — the gluteus maximus, gluteus medius and gluteus minimus — and works them from 360 degrees.
By recruiting more muscle fibers at once, you increase muscle growth and sculpt your rear faster. Plus by strengthening these muscles, you’ll create healthier hips since they support that ball and socket joint between your thighbone and pelvis.
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