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Impact Crushers Techniques

Mar 29, 2019018332To do skull crushers, first lie down on a bench with your feet flat on the floor and your knees bent. Next, hold weights straight out from your chest with your wrists facing inwards. If youre a beginner, start out with light weights like 5-lb dumbbells. Then, lower the weights towards the floor by bending your elbows and keeping your arms.

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