BackPin machineIsolation — shoulder abduction

Lateral Raise Machine

Reviewed by Bryan Cortez, MS

Let the machine stabilize the body so the side delts can move the arms.

Rep Sweet Spot

10-20

Sets

2-5

sets

RIR

1-3

Canonical coaching profile

Complete coaching guidance, with the evidence boundary visible

This profile is served from the canonical Airtable coaching library. Its theory tier and evidence confidence remain separate source-truth fields.

Theory

Theory tier S

Evidence confidence

Mechanics-led evidence confidence (D)

The tier is a reasoned biomechanics judgment. Evidence grade D is mechanics-led and is not direct hypertrophy proof; the full category evidence-control program remains pending.

Why it ranks: Lateral raise machine is ranked for Side delts because its named path directly expresses loaded shoulder abduction in a lateral-raise path; external support reduces balance and bracing demands. The main limitation is fit to the exact machine path.
Primary limiter: Machine axis, pad height, and whether the machine path matches the lifter's shoulder motion.
Safety and fit: Adjust the seat and range for a pain-free shoulder path; do not force the arms above the comfortable range.
What would change the call: Change the placement if the exact machine geometry removes target torque, restricts usable range, or creates a common joint-fit reversal.

Open the complete muscle tier board →

Demonstration

Demonstration production queue

The written coaching card is ready. The owned video is next.

Physique Skool is filming one canonical demonstration per exercise. Until this movement is published, use the setup, execution, common errors, programming, and substitutions below.

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How to do it

Setup

Set the seat so pads contact above the elbows
Sit tall against the support
Keep wrists and hands relaxed
Start with shoulders down and arms in the machine path

Execution

Drive the pads outward with the upper arms
Stop at the highest comfortable point
Pause without shrugging
Lower under control

Common Errors

Shrugging to finish the rep
Bouncing the torso
Setting the seat too high or low
Cutting the bottom range short

Cues That Work

Push with the elbows; shoulders stay down; match the same top point

No-Fly Zone

Avoid loads that require torso bouncing or force the pads through an uncomfortable shoulder path.

Programming

Sequence priority

Late

Stable isolation adds side-delt volume after pressing without meaningful whole-body fatigue.

Progression

Model — Double

Fallback model — Density

Keep seat height, pad contact, and top position fixed; add reps first, then one pin step.

Best program fit

Upper

Load increments

Standardone selector-pin step

Smaller incrementadd reps or a one-second top pause

Larger incrementone full increment after the same arc is repeatable

If it hurts

Pain is information, not a challenge to push through. Stop the set if pain is sharp, worsening, or changes how you move. These are exercise-selection options, not medical diagnosis or rehabilitation advice.

Work down this list in order. Stop at the first change that removes the pain.

Step 1
Setup tweaks
Adjust seat, grip, and range until the pads track the upper arms comfortably.
Step 2
ROM / tempo / bias
Use a one-second top pause or a three-second return.
Step 3
Implement swap
Cable lateral raise or seated dumbbell lateral raise.

Substitutions

Approved fallback

Cable lateral raise or seated dumbbell lateral raise.

The Evidence

A well-fitted machine can make shoulder abduction repeatable. A poorly fitted path can erase that advantage, and the theory tier is not direct hypertrophy proof.

SFR — 4.5

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