Is the Arnold Press better than a standard shoulder press?

It provides a longer range of motion and increased engagement of the anterior deltoid. While it doesn't allow for as much weight as a standard press, it is excellent for metabolic stress and hypertrophy.

Can I perform this exercise standing up?

Yes, standing increases the demand on your core stability. However, the seated version is generally preferred for isolation and to prevent the lower back from compensating under heavy loads.

Why does this exercise feel harder than a regular press?

The added rotation increases the time under tension and requires more stabilizer muscle involvement. You will typically need to use slightly lighter weights than you do for traditional overhead presses.

Arnold Shoulder Press: Form, Benefits, and Guide

Master the Arnold Press with our step-by-step guide. Learn the proper rotation technique to build larger, stronger shoulders using dumbbells.

How to Perform

Sit on a bench with back support and hold a dumbbell in each hand at shoulder height with your palms facing your body.
Position your elbows slightly in front of your torso so your forearms are perpendicular to the floor.
Begin pressing the weights upward while simultaneously rotating your palms outward away from your face.
Extend your arms fully overhead until your palms face forward and the weights are nearly touching.
Lower the dumbbells back to the starting position by reversing the rotation so your palms face you again.
Keep your core tight and your back flat against the bench throughout the entire range of motion.

Common Mistakes

Using excessive momentum by arching the lower back away from the bench.
Shortening the range of motion by not bringing the weights back to the initial chest-facing position.
Rotating the wrists too early or too late during the pressing phase.
Flaring the elbows out wide immediately rather than transitioning through the rotation.

Muscles Worked

Primary movers

Shoulders

Stabilizers

Triceps
Upper Trapezius
Upper Chest

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Shoulders · Strength