Part of the With What family

Barbell overhead press

Pressing a bar from your shoulders to overhead while standing — the movement that most exposes what your trunk is doing.

Pattern
Vertical push
Equipment
BarbellSquat rack
Space
Overhead clearance
Difficulty
Developing
Load
External load

What it is

Take a bar from a rack at upper-chest height, resting on the front of your shoulders, hands just outside shoulder width, elbows slightly in front of the bar.

Press it overhead. Because your head is in the way, the bar travels in a slight arc: move your head back as it passes your face, then bring your torso through underneath so the bar finishes over the middle of your feet, not in front of you. Lower it back to your shoulders under control.

Finishing with the bar genuinely overhead — over your ears, not your forehead — is the movement.

What it demands

Overhead shoulder range, more than any other loaded movement here, and it is the honest limiter for a lot of people. Getting the arms vertical needs the shoulder blade to rotate upward, from serratus anterior and trapezius.

Thoracic extension. A stiff upper back sends the compensation somewhere, and that somewhere is the lower back.

Trunk control, continuously. With a bar overhead and both feet on the floor, nothing supports you. The abdominal wall stops the lower back arching to make up for missing shoulder range — see the rectus abdominis record.

What usually goes wrong

Arching the lower back. By far the most common, and it is what missing overhead range looks like. Ribs down and backside squeezed at the start reduces it; if it persists, the range is not there and pressing into it is not the answer.

The bar finishing in front. Head back, then torso through. If it ends over your forehead the press is incomplete.

Adding a leg drive. A dip and drive makes it a push press — a real movement, and a different one.

Pressing round the head rather than past it. Slower, and it puts the bar out in front.

Where it sits

The loaded standing vertical press, and the one that most reveals whether your trunk and shoulders can do the job without the lower back covering for them.

The dumbbell version is the way in, and a neutral grip there is often more comfortable. The pike push-up trains the same direction with no equipment.

Seated pressing removes the trunk demand and is a legitimate choice when the shoulders are the point rather than the whole system.