Overhead Press: How to Do It, Muscles Worked and Benefits

The overhead press is the classic test of upper-body strength: you take a weight from your shoulders and push it straight overhead until your arms lock out. It is sometimes called the shoulder press or the military press, and it is one of the most useful exercises you can learn. Nothing else builds strong, broad shoulders and a stable, braced torso quite like pressing a load over your head while standing on your own two feet. Here is how to do it properly, the muscles it works, the benefits, and how to keep getting stronger at it.

How to do the overhead press

You can press with a barbell or a pair of dumbbells. The steps below use a barbell, and the notes at the end cover the dumbbell version.

1. Set your grip and rack. Hold the bar just outside shoulder width, palms facing forward. Rest it on the front of your shoulders (the front deltoids), with your elbows slightly ahead of the bar and your forearms close to vertical. Your wrists should stay stacked over your elbows, not bent back.
2. Stand tall and brace. Feet about hip to shoulder width, take a breath into your belly and tighten your abs and glutes hard. Squeezing your glutes stops your lower back arching as you press.
3. Clear your face. Push the bar straight up. Because your head is in the way, tuck your chin and move your head back a couple of centimetres so the bar can pass in a straight line.
4. Press and finish overhead. As the bar clears your forehead, push your head back through so it ends up between your arms, not in front. Lock your elbows out with the bar stacked over the middle of your feet.
5. Lower under control. Bring the bar back down the same straight path to your shoulders, keeping your torso tight. Reset your brace and go again.

Muscles worked

The overhead press is a shoulder-led push that pulls in a lot of supporting muscle, especially when you press standing.

• Deltoids. Your shoulder muscles are the main movers, with the front (anterior) head doing most of the work to raise your arm overhead and the side head helping. Research using surface electromyography during the overhead press shows high activity across the deltoids and surrounding shoulder muscles (EMG study of the overhead press).
• Triceps. The muscles on the back of your upper arm straighten your elbows to lock the weight out at the top.
• Upper chest and traps. Your upper chest assists the press, while your trapezius shrugs and rotates your shoulder blades to support the arm overhead.
• Core and lower back. Standing with a load overhead turns your trunk into a giant anti-arch brace. Your abs and spinal muscles work hard to stop you bending backwards.
• Glutes and legs. Squeezing your glutes and bracing your legs gives you a stable base to press from, which is why the standing press feels like a whole-body lift.

To load these muscles over time you need a way to add weight gradually. A barbell and weight plates are the traditional route, while a set of adjustable dumbbells lets you press, tweak the load and train each side evenly at home.

Benefits

• It builds strong, capable shoulders. Few exercises develop the deltoids and the whole shoulder girdle as directly as pressing a weight overhead, which fills out the top of your physique and makes everyday lifting and carrying easier.
• It carries over to real life. Putting a heavy object onto a high shelf is an overhead press. Training the pattern makes those daily tasks feel lighter and safer.
• It hits your core hard. The standing press is a genuine anti-extension core exercise, so you strengthen your abs and lower back without doing a single sit-up.
• It is a great strength benchmark. The overhead press is simple to load and easy to track, so it gives you a clear, honest measure of upper-body progress over months and years.
• It supports healthy shoulders. Trained sensibly, pressing builds strength and stability around the shoulder joint. The NHS recommends muscle-strengthening activity for all the major muscle groups on at least two days a week, and pressing is an efficient way to tick off the upper body.

Common mistakes

Leaning back too far. A little layback is normal, but folding your lower back into a big arch to help heave the weight up is asking for back pain. Squeeze your glutes and brace your abs to keep your ribcage down.

Pressing around your face. If you leave your head still, the bar has to travel forward to avoid your nose, which weakens the lift and stresses your shoulders. Move your head back, let the bar pass, then push it through.

Flaring the elbows out. Elbows pointing straight out to the sides puts your shoulders in a weaker, more vulnerable position. Start with your elbows slightly in front of the bar and forearms roughly vertical.

Bending the wrists back. Letting the bar sink into your palms with your wrists cocked back leaks power and hurts. Keep your knuckles up and your wrists stacked over your elbows.

Going too heavy too soon. The press is a smaller, slower lift than the squat or deadlift, so it progresses in small jumps. Add weight in tiny increments and keep your form tight rather than grinding out ugly reps.

Variations

• Dumbbell overhead press. Press a dumbbell in each hand. They move freely, so they even out left to right differences and let your wrists find a comfortable angle. This is often the friendliest version for sore shoulders.
• Seated overhead press. Press seated on an upright weight bench to take your legs and balance out of it and focus purely on the shoulders. Useful for beginners and for isolating the muscle.
• Push press. Add a small dip and drive from your legs to help launch the bar, letting you handle more weight or grind out extra reps. A good bridge to heavier strict pressing.
• Arnold press. Start with dumbbells in front of your shoulders, palms facing you, and rotate them out as you press. The extra rotation hits more of the shoulder through a longer range.
• Kettlebell overhead press. Pressing a kettlebell sits the weight on the back of your forearm and challenges your stability in a slightly different way, which many people find kind on the wrist.

Sets and reps

A simple plan that works for most people:

• Strength: 4 to 5 sets of 3 to 6 reps with a heavier weight, resting 2 to 3 minutes. Best done with a barbell.
• Muscle: 3 to 4 sets of 8 to 12 reps, resting 60 to 90 seconds. Dumbbells work brilliantly here.
• Learning the move: 3 sets of 8 slow reps with a light weight or the empty bar, focusing on a straight bar path and a tight brace.

Progress by adding a small amount of weight, or a rep, once you can hit the top of your rep range with clean form on every set. Because the press is a smaller lift, expect to add weight in 1kg to 2.5kg jumps rather than the bigger leaps you get on the squat or deadlift.

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4. The best kettlebells in the UK