Low Back Pain Exercises - University of Michigan
Lie on back with knees bent, feet flat on floor, hands at sides, palms down. Tighten muscles of the abdomen and buttocks so as to push the lower back flat ...
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Lie on back with knees bent, feet flat on floor, hands at sides, palms down. Tighten muscles of the abdomen and buttocks so as to push the lower back flat ...
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