Dumbbell Z Press

Muscles worked

Setup

1. Sit on the floor with your legs extended straight out in front of you in a narrow 'V' shape.
2. Hold a pair of dumbbells at shoulder height with a neutral or slightly pronated grip.
3. Sit tall on your sit-bones, ensuring your spine is neutral and your chest is lifted.
4. Engage your quads and flex your toes toward your shins to create a stable lower-body anchor.

How to do it

1. Exhale as you press the dumbbells vertically toward the ceiling until your arms are fully locked out.
2. Maintain a perfectly upright torso throughout the movement, resisting the urge to lean back as the weight moves upward.
3. At the top of the rep, ensure your biceps are in line with your ears.
4. Inhale as you lower the dumbbells under control back to the starting position at your shoulders.

Form checklist

• Keep your legs glued to the floor; do not allow your knees to bend or lift.
• Avoid arching your lower back or leaning back to compensate for the weight.
• Keep your core braced as if preparing for a punch to stabilize the spine.
• Ensure the dumbbells travel in a straight vertical path rather than drifting forward.

Pro tips

• Focus on 'growing tall' through the crown of your head to maximize thoracic extension and prevent slouching.
• If you lack the hamstring flexibility to sit upright, sit on a 1-2 inch yoga block or weight plate to slightly elevate your hips.

Make it harder

• Perform the exercise unilaterally (one arm at a time) to drastically increase the anti-rotational demand on your obliques.
• Bring your legs together completely to narrow your base of support, making balance significantly more difficult.

Frequently asked

What muscles does the dumbbell z press work?

The dumbbell z press primarily targets the deltoids, and also works the erector spinae and serratus anterior as secondary muscles.

What equipment do you need for the dumbbell z press?

The dumbbell z press uses dumbbell.

Is the dumbbell z press good for beginners?

The dumbbell z press is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.

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• Arm Double CrossoverIntermediate · biceps, deltoids, and triceps