Things You'll Need:
- Swiss-ball
- Light barbell
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Step 1
Hold a light barbell about shoulder width apart with a over hand grip at collarbone level, While sitting on a Swiss-ball. Try not to arch your back to much.
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Step 2
Keep your feet flat on the floor for stability throughout the performance of the exercise. Your core muscles will be engaged to aid in stabilizing your torso during the movement.
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Step 3
Press the bar upward until your arms are straight. Remember to not lock your elbows. Lower and repeat exercise.











