Lateral Raise

The lateral raise is a shoulders movement that works the ['lateral deltoids', 'anterior deltoids', 'traps']. Two things decide whether it produces results: the load relative to your one-rep maximum, and the number of hard sets per week. For strength, three to five sets of one to five repetitions at 85 per cent or more of your one-rep max is the classic prescription; for muscle size, three to four sets of six to twelve repetitions at 65 to 80 per cent, taken close to failure; for endurance, two to three sets of fifteen or more at under 65 per cent. Ten to twenty hard sets per muscle group per week is the range most training research converges on, and progression comes from adding a little weight or a repetition rather than from changing the exercise. The calculator below estimates your one-rep max from a set you have actually completed, which is the number every percentage above refers to.

Lateral Raise Strength Standards (kg)

Body Weight	Beginner	Novice	Intermediate	Advanced	Elite
120 kg	20	30	45	60	80
130 kg	20	30	45	60	85
140 kg	20	30	50	65	85
150 kg	20	35	50	65	90
160 kg	25	35	50	70	90
170 kg	25	35	55	70	95
180 kg	25	35	55	75	95
190 kg	25	40	55	75	100
200 kg	25	40	60	75	105
210 kg	25	40	60	80	105
220 kg	25	40	60	80	110

How to Perform the Lateral Raise

Stand with feet shoulder-width apart, holding a dumbbell in each hand at your sides with a neutral grip. With a slight bend in your elbows, raise the dumbbells out to the sides until your arms are parallel to the floor. Lead with your elbows rather than your hands, and imagine pouring water from a pitcher at the top of the movement for optimal lateral delt engagement. Lower the weights slowly under control back to the starting position.

Muscle Activation

The lateral raise primarily isolates the lateral (middle) head of the deltoid, which is responsible for shoulder width. The anterior deltoid assists during the initial phase of the lift, and the upper trapezius becomes increasingly involved as the arm rises above 90 degrees. The supraspinatus, a rotator cuff muscle, initiates the first 15 degrees of abduction.

Common Mistakes

Using too much weight and swinging the body to generate momentum, which reduces lateral delt isolation.
Raising the arms above shoulder height, which shifts emphasis to the traps and can impinge the shoulder.
Keeping the arms completely straight, which places unnecessary stress on the elbow joints.
Performing the movement too quickly without controlling the eccentric phase.

Variations

Cable lateral raises provide constant tension throughout the range of motion. Seated lateral raises eliminate momentum from the lower body. Leaning lateral raises, performed while holding a post for support, increase the range of motion. Machine lateral raises offer a guided path for consistent form.

Programming Tips

Lateral raises respond best to moderate-to-high rep ranges. Perform 3-5 sets of 12-20 reps, 2-3 times per week. Use lighter weights with strict form rather than heavy weights with poor form. These can be performed frequently due to the small muscle group and low systemic fatigue.

Frequently Asked Questions

Most people use 10-25 lb dumbbells for lateral raises. The lateral delts are small muscles, so focus on strict form and feeling the muscle work rather than chasing heavy weights. In practice, the lateral raise loads the lateral deltoids, anterior deltoids, traps and needs dumbbells; an intermediate lifter of average bodyweight handles about 55 lbs, so judge your own numbers against that rather than against a gym record.

Stopping at or just below shoulder height is generally recommended to keep tension on the lateral delts and avoid excessive trap involvement or shoulder impingement. In practice, the lateral raise loads the lateral deltoids, anterior deltoids, traps and needs dumbbells; an intermediate lifter of average bodyweight handles about 55 lbs, so judge your own numbers against that rather than against a gym record.

You can perform lateral raises 3-5 times per week due to the low fatigue they generate. High frequency with moderate volume per session is an effective approach for lateral delt growth. In practice, the lateral raise loads the lateral deltoids, anterior deltoids, traps and needs dumbbells; an intermediate lifter of average bodyweight handles about 55 lbs, so judge your own numbers against that rather than against a gym record.

Cable lateral raises provide constant tension and are generally more effective because they load the lateral delt throughout the full range of motion. Dumbbells are most challenging at the top only. In practice, the lateral raise loads the lateral deltoids, anterior deltoids, traps and needs dumbbells; an intermediate lifter of average bodyweight handles about 55 lbs, so judge your own numbers against that rather than against a gym record.

Related Exercises

Progressing on the lateral raise

Progression on a dumbbells movement for the shoulders follows the same logic whatever the exercise: add a little load or one repetition once the last set stops being hard, and change nothing else. Dumbbells usually jump in 2 kg steps, which is a large relative increase on a small load, so adding repetitions before adding weight is the practical route: work from eight to twelve at a given pair, then move up and start again at eight.

Stalling is normal and usually means one of three things: total weekly volume for the shoulders has drifted too low, recovery is short because sleep or calories are, or the load has been pushed while form quietly deteriorated. Filming a set from the side settles the third question faster than any cue. Ten to twenty hard sets per muscle group per week is the range most training research converges on, and a stall at the bottom of that range is a volume problem rather than a programme problem.

Common mistakes on shoulders work

Shoulder work is the easiest to overload and the slowest to recover. Pressing with the lower back arched to move a heavier weight turns a shoulder exercise into a standing incline press; bracing the abdomen and squeezing the glutes keeps the load where it belongs.

Where the lateral raise fits in a week depends on how demanding it is rather than on the muscle it trains. A movement using a dumbbells across the shoulders is best placed while you are fresh if it is heavy and technical, and late in the session if it is a single joint. Two sessions a week touching the same muscle group beat one for most people, because protein synthesis after a session returns to baseline within about forty-eight hours, and a muscle trained once a week spends five of those days doing nothing.

Across all of them, the same two rules apply. Warm up with the movement itself at progressively heavier loads rather than with general cardio, and leave one repetition in reserve on all but the last set: training to failure on every set raises fatigue considerably without adding much to the result.

Lateral Raise 1RM Calculator