Barbell Z Press

Muscles worked

Setup

1. Sit on the floor with your legs extended straight and spread in a wide 'V' shape.
2. Position a barbell in a rack at shoulder height or clean it to your upper chest.
3. Grip the bar slightly wider than shoulder-width with your elbows tucked slightly forward under the bar.
4. Sit perfectly upright on your sit-bones, bracing your core and pulling your shoulder blades together.

How to do it

1. Exhale and press the bar vertically toward the ceiling, keeping your torso rigid and upright.
2. As the bar clears your head, 'push your head through' the window created by your arms to align the bar over your spine.
3. Inhale as you slowly lower the bar back to your collarbones with a controlled 2-second tempo.
4. Maintain a vertical spine throughout the movement, resisting the urge to lean back as the weight goes up.

Form checklist

• Keep your knees locked and legs flat against the floor at all times.
• Avoid leaning back; if you cannot stay vertical, reduce the weight.
• Ensure the bar travels in a straight vertical line, not an outward arc.
• Maintain a tight core and active obliques to prevent torso rotation or swaying.
• Fully lock out the elbows at the top of each rep.

Pro tips

• Flex your quads and pull your toes toward your shins to create a more stable 'anchor' for your upper body.
• Focus on 'sitting tall' by imagining a string pulling the crown of your head toward the ceiling to maximize spinal extension.
• If hamstring tightness prevents a vertical spine, sit on a 1-2 inch weight plate to slightly elevate your hips.

Make it harder

• Narrow your leg stance to reduce your base of support, significantly increasing the demand on your obliques and deep core.
• Add a 2-second pause at the top of the movement to challenge overhead stability and shoulder endurance.

Frequently asked

What muscles does the barbell z press work?

The barbell z press primarily targets the deltoids, and also works the serratus anterior and trapezius as secondary muscles.

What equipment do you need for the barbell z press?

The barbell z press uses barbell and weight plate.

Is the barbell z press good for beginners?

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

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