How to Do Skull Crushers for Stronger Triceps | livestrong
The skull crusher, also called the lying triceps extension, builds strength in all three triceps muscles. Learn how to do it with dumbbells, barbells or bands. ... How to Do Skull Crushers With Perfect Form. Dumbbell Skull Crusher. Skill Level All Levels Lie on a weight bench with your back flat against it. Hold a dumbbell in each hand ...
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