Lateral Raise 1RM Calculator

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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.
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.
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.
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.

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