Skull crushers, also known as lying triceps extensions (a much chiller name, in my opinion), are worthy of a spot in your upper-body or triceps-specific routine. But you need to do them correctly ...

How to Do the Skull Crusher Follow the directions from Men's Health Fitness director Ebenezer Samuel, C.S.C.S., to better understand how to do the skull crusher the right way every time.

And skull crushers do just that: “Because they target all three heads of the triceps, it’s a great bang for your buck exercise,” Wait says. Plus, the position of the movement (lying on your ...

<p/>How To Do Skull Crushers (Lying Triceps Extension) How to: Lie down on your back with your knees bent and feet planted on the floor. Hold a dumbbell in each hand with your arms reaching toward ...