High Medicine-Ball Crunch
Description
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Lie on your back with your legs bent and feet flat on the floor.
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Hold the medicine ball over your face.
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Keeping your neck neutral, roll your upper back off the floor, keeping the ball in front of your face.
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Return slowly to the start position.
ProTip
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Initiate the crunch at the head, then roll your spine up segmentally into a crunch
Mistakes
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Jutting the chin as you crunch up
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Holding the medicine ball too low toward the stomach