Barbell Skull Crusher

Equipment: Barbell Triceps

Instructions

  1. Lie flat on a bench holding an EZ-curl bar above your chest with arms extended.
  2. Angle your upper arms slightly back toward your head (about 70–80 degrees rather than vertical).
  3. Keep your elbows tucked in shoulder-width; do not let them flare wide.
  4. Lower the bar under control by bending your elbows until the bar reaches the top of your forehead or bench top.
  5. Pause briefly to feel a deep stretch in the long head of the triceps.
  6. Extend your forearms back to starting position by contracting your triceps.
  7. Exhale as you press and maintain the slight backward arm tilt throughout.

💡 Pro Tip & Form Cue

Lowering the bar slightly behind the head rather than straight to the forehead creates continuous tension and spares elbow joints.

Common Mistakes

  • Flaring elbows wide: Places excessive valgus stress on the elbow joints.
  • Lowering to the nose or mouth: Lower to the crown/behind head for better tricep stretch and facial safety.
  • Moving the shoulder joint back and forth: Only the elbow joint hinges.

📊 Recommended Sets & Reps

3–4 sets of 8–12 reps.