Exercise guide
Dumbbell Glute Bridge Skull Crusher
- Intermediate
- Compound
- Rep-based
- Lower arms
- Lower legs
- Upper arms
- Waist
This hybrid movement combines a static glute bridge with a triceps extension, simultaneously taxing the posterior chain for stability while isolating the triceps. It is highly effective for improving core-to-extremity coordination and building arm definition under full-body tension.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Lie on your back with your knees bent and feet flat on the floor, hip-width apart.
- Hold a pair of dumbbells directly over your shoulders with a neutral grip (palms facing each other) and arms fully extended.
- Drive through your heels to lift your hips until your body forms a straight line from your knees to your shoulders.
- Squeeze your glutes and engage your core to lock this bridge position as your stable base.
How to do it
- While maintaining the high bridge position, inhale and slowly bend your elbows to lower the dumbbells toward your temples.
- Keep your upper arms stationary and perpendicular to the floor; only your forearms should move.
- Exhale as you contract your triceps to extend your arms back to the starting position over your chest.
- Follow a controlled 3-0-1-0 tempo (3 seconds down, 1 second up) to maximize time under tension.
Form checklist
- Keep your elbows tucked in and pointing forward; do not let them flare out to the sides.
- Ensure your hips do not sag toward the floor as your arms move.
- Maintain a neutral spine by tucking your chin slightly and avoiding an excessive arch in the lower back.
- Keep the weight in your heels to maintain maximum glute and hamstring engagement.
Pro tips
- Think about 'pinning' your shoulders into the floor to create a more stable platform for the triceps extension.
- For maximum triceps recruitment, lower the dumbbells slightly past your forehead toward the floor to increase the stretch on the long head of the triceps.
Make it harder
- Perform the movement as a single-leg glute bridge to significantly increase the demand on your core and hip stabilizers.
- Add a 2-second isometric hold at the bottom of the skull crusher to remove all momentum and increase intensity.
Frequently asked
- What muscles does the dumbbell glute bridge skull crusher work?
- The dumbbell glute bridge skull crusher primarily targets the glutes, hamstrings, and triceps, and also works the abs, erector spinae, and obliques as secondary muscles.
- What equipment do you need for the dumbbell glute bridge skull crusher?
- The dumbbell glute bridge skull crusher uses dumbbell.
- Is the dumbbell glute bridge skull crusher good for beginners?
- The dumbbell glute bridge skull crusher is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.
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