Instructions
Preparation
- Seat on stability ball against low pulley column. Roll back
away from low pulley column so back is on ball. Reach back and
grasp cable rope attachment with both hands and place inside
of wrists on sides of head. Allow weight to hyperextend lower
back against stability ball.
Execution
- With hips stationary, flex waist so elbows travel toward
thighs. Return and repeat.
Comments
- See Spot
Reduction Myth. Certain individuals may need to keep their
neck in neutral position with space between their chin and sternum.
Some individuals may experience low back discomfort if hips are
not bent so they must use smaller ball
size or lower their hip position on ball.
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Classification
Muscles
Target
Synergists
Stabilizers
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