Pelvic retroversion with open legs
Abs - Glutes - Hamstrings

- Stand with your arms out to the sides and your legs at least twice as wide as your shoulders.
- Contract your abdominals, hamstrings, and glutes simultaneously to achieve a hip rotation backwards, eliminating lumbar curvature.
- When you return to the starting position, exaggerate the opposite movement, maximizing your lumbar curvature so you can feel the difference between each position.
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