Barbell Skullcrusher

How to do it step by step, and the muscles it works.

Body part
Arms
Equipment
Barbell
Type
Isolation
  1. Barbell Skullcrusher, position 1 of 2Position 1 of 2
  2. Barbell Skullcrusher, position 2 of 2Position 2 of 2
Everkinetic, CC BY-SA 4.0

How to do it

  1. Lie on a flat bench and hold a barbell or EZ bar over your chest with a narrow overhand grip.
  2. With your elbows pointing up, bend them to lower the bar toward your forehead or just behind your head.
  3. Straighten your arms to press the bar back up to the start.
  4. Lower slowly, since the bar travels toward your face, and don't let your elbows flare wide.

Warm up first and pick a weight you can control through the whole movement. Stop if something hurts.

Muscles worked

Also known as

Skull Crusher · Skullcrushers · Lying Triceps Extension (Barbell) · EZ Bar Skullcrusher · EZ Bar Skull Crusher