Lateral Raise

What is the Lateral Raise?

The lateral raise is a shoulder isolation movement that trains the side deltoids, the muscle most responsible for shoulder width. Because the side delt is small and responds to volume and consistent tension rather than heavy load, the lateral raise is a staple accessory for building rounder, wider shoulders.

Muscles worked

Primary: Shoulders

The side (lateral) deltoid is the target, raising the upper arm out to the side (shoulder abduction) against the load.

How to perform the Lateral Raise

1. Stand with a dumbbell in each hand at your sides, palms facing your thighs, with a soft bend held in each elbow throughout the set.
2. Set your shoulder blades down and hold a tall torso; a slight forward hinge at the hips keeps the side delt in the working line.
3. Raise both dumbbells out to the sides by leading with the elbows, keeping the wrists level with or just below the elbows the whole way up.
4. Stop when the upper arms reach roughly shoulder height, where the side delt is maximally shortened and resistance is hardest at the top.
5. Pause briefly at the top without shrugging the traps up toward your ears to steal the load off the delt.
6. Lower under control back to your sides, resisting the descent rather than letting the dumbbells drop, and reset before the next rep.

Suggested working range: 12–20 reps. Default progression: double progression.

Mechanics

A single-joint isolation performed with dumbbells: movement happens only at the shoulder as the arm abducts out to roughly shoulder height, with a fixed slight elbow bend so the side delt does the work. Keeping the load light and the path clean is what keeps tension on the delt rather than the traps.

Form cues

• •Lead with the elbows, not the hands, raising the arms as if pouring water from two jugs at the top.
• •Keep a slight, fixed bend in the elbows and the shoulders pulled down away from the ears.
• •Stop around shoulder height; going higher hands the work to the upper traps.
• •Lower slowly over 2–3 seconds rather than letting the dumbbells drop; the eccentric is where much of the growth happens.

Common mistakes

• •Swinging the torso and using momentum to heave the dumbbells up instead of raising them under control.
• •Shrugging the upper traps to lift the arms, which pulls the work off the side delts.
• •Rotating the pinkies up so aggressively that the shoulder internally rotates into an impingement position.
• •Going too heavy and only completing a partial range that never reaches shoulder height.

Variations & alternatives

• •Cable lateral raise: the cable keeps tension on the side delt at the bottom of the range where dumbbells go light.
• •Machine lateral raise: a fixed path that makes it easy to focus on the delt and push close to failure safely.
• •Leaning single-arm lateral raise: leaning away from a support lengthens the tension curve at the bottom.
• •Seated lateral raise: removes leg drive and body English so the delts can’t cheat.

Overhead Press

Shoulders · Barbell

Dumbbell Overhead Press

Shoulders · Dumbbell

Cable Lateral Raise

Shoulders · Cable

Rear Delt Fly

Shoulders · Dumbbell

Smith Machine Overhead Press

Shoulders · Machine

Programming: sets, reps & when to use it

Lateral raises thrive on higher reps and controlled tension: the library default of 12–20 reps is ideal, and they respond well to plenty of weekly sets. Use light weight you can move cleanly; if you have to swing to start the rep, it’s too heavy. This is an accessory, so place it after your heavy pressing.

Frequently asked questions