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Exercise guide
Dumbbell Skull Crusher
A lying triceps extension with dumbbells allowing independent arm movement.
What this exercise works
- Muscles
- triceps brachii
- Goals
- hypertrophy
- Equipment
- Dumbbells
- Category
- Strength
- Difficulty
- intermediate
Demonstration
Step 1
Step 2
How to perform the movement
- Lie on a flat bench holding dumbbells over your chest.
- Lower the dumbbells toward the sides of your head.
- Extend your arms back up.
- Repeat.
Technique cues and common mistakes
- Keep elbows pointing toward the ceiling.
- Use a controlled tempo.