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Begin on your hands and knees on the BOSU. For maximum effect keep your feet off the ground. If you are having difficulty with balance you can place your toes on the ground to steady yourself.Slowly raise one leg straight out behind you and hold for 2-5 seconds. Try to keep your head, neck, back, and leg all in a straight line with your spine. Return to the starting position and repeat with the same leg 10-15 times, before switching to the other leg.
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