How to Do Decline Close-Grip Bench To Skull Crusher

Decline Close-Grip Bench To Skull Crusher — start position demonstration photo
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Decline Close-Grip Bench To Skull Crusher — end position demonstration photo
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Start and end of one clean rep of Decline Close-Grip Bench To Skull Crusher.

Quick facts

Primary muscleTriceps
Secondary musclesChest, Shoulders
EquipmentBarbell
CategoryStrength

How to perform Decline Close-Grip Bench To Skull Crusher

  1. Secure your legs at the end of the decline bench and slowly lay down on the bench.
  2. Using a close grip (a grip that is slightly less than shoulder width), lift the bar from the rack and hold it straight over you with your arms locked and elbows in. The arms should be perpendicular to the floor. This will be your starting position. Tip: In order to protect your rotator cuff, it is best if you have a spotter help you lift the barbell off the rack.
  3. Now lower the bar down to your lower chest as you breathe in. Keep the elbows in as you perform this movement.
  4. Using the triceps to push the bar back up, press it back to the starting position as you exhale.
  5. As you breathe in and you keep the upper arms stationary, bring the bar down slowly by moving your forearms in a semicircular motion towards you until you feel the bar slightly touch your forehead. Breathe in as you perform this portion of the movement.
  6. Lift the bar back to the starting position by contracting the triceps and exhaling.
  7. Repeat steps 3-6 until the recommended amount of repetitions is performed.

Muscles worked

  • Triceps (primary): straightens the elbow to lock out every press and pushdown.
  • Chest (secondary): pushes the arms forward and across the body — your horizontal pressing power.
  • Shoulders (secondary): raises and rotates the arms and drives everything overhead.

Sets & reps by goal

GoalSets × repsLoadRest
Strength3–5 × 3–5Heavy (~85%+)2–3 min
Hypertrophy3–4 × 8–12Moderate (~65–75%)60–90 s
Endurance2–3 × 15–20Lighter (~50–60%)30–45 s

Pick the row that matches your goal. If you're newer, anchor in the hypertrophy range while you groove the form.

Form tips

  • Fix the elbows in place and let only the forearms move, keeping the load on the triceps.
  • Keep the bar path close and stacked over your mid-foot; letting it drift forward wastes force and loads the lower back.
  • Treat every rep the same — a repeatable setup and bar path is what lets you add weight safely over time.
  • Warm up the pattern with a couple of lighter, submaximal sets before your working sets.

Common mistakes

  • Letting the elbows flare and drift forward so the shoulders quietly take over.
  • Loading the bar heavier than your form allows and turning strict reps into a whole-body heave.
  • Chasing weight jumps before the current load feels solid on every rep.

Frequently asked questions

What muscles does Decline Close-Grip Bench To Skull Crusher work?

Decline Close-Grip Bench To Skull Crusher mainly works the triceps, with the chest, shoulders helping as secondary movers.

What equipment do I need for Decline Close-Grip Bench To Skull Crusher?

Decline Close-Grip Bench To Skull Crusher needs a barbell and plates (plus a rack or bench where the movement calls for one).

How many sets and reps should I do for Decline Close-Grip Bench To Skull Crusher?

It depends on your goal: about 3–5 sets of 3–5 heavy reps for strength, 3–4 sets of 8–12 for muscle growth, or 2–3 sets of 15–20 for endurance. Pick the row that matches your goal. If you're newer, anchor in the hypertrophy range while you groove the form.

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