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Back to Exercises
Intermediate
Triceps

Barbell Lying Triceps Extension Skull Crusher

The barbell lying triceps extension, or skull crusher, is a workout for the back of your arms. You lie on a bench and lower a barbell to your forehead, then lift it back up. You must move carefully to stay safe.

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Barbell Lying Triceps Extension Skull Crusher demonstration

How to Perform

  1. 1Lie on your back on a bench with your feet flat on the floor.
  2. 2Hold the bar with your hands shoulder-width apart and push your arms straight up.
  3. 3Keep your upper arms still and bend your elbows to lower the bar slowly toward your forehead.
  4. 4Stop when the bar is just above your forehead, then push your arms straight up again.
  5. 5Repeat this movement for your set.

Exercise Info

Primary Muscles
Triceps
Secondary Muscles
Shoulders
Equipment
Barbell
Difficulty
Intermediate

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