What should I feel during Lu Xiaojun lateral?

Side delt overloaded in eccentric beyond strict form — cheat enables the load.

What are common mistakes with Lu Xiaojun lateral?

Skipping the slow eccentric — the cheat is only to enable the loaded lowering; Excessive torso swing — momentum replaces deltoid work on eccentric too; Using too much weight — form breaks entirely; side delt no longer loads

How do I progress Lu Xiaojun lateral?

Maintain strict form for 2 sets, then 1 heavy cheat set; build up load progressively.

What can I do instead of Lu Xiaojun lateral?

Lateral raise DB, Cable lateral raise, Machine lateral raise

Lu Xiaojun lateral

Heavier DBs than strict lateral; slight lean; cheat concentric, slow eccentric.

family=lu xiaojun lateralpattern=shoulder isolationforce=pushmechanic=isolationequipment=free_weight

Muscles

muscle emphasis · training guidance

side deltsPRIME

upper traps68

Primary: side delts
Supporting: upper traps

Mechanics

Pattern: shoulder isolation
Equipment: dumbbell
Geometry: Variable Range
Target feel: Side delt overloaded in eccentric beyond strict form — cheat enables the load.
Progression: Maintain strict form for 2 sets, then 1 heavy cheat set; build up load progressively.
Regression: Strict DB lateral raise at controlled weight before adding cheat technique.

Common errors

Skipping the slow eccentric — the cheat is only to enable the loaded lowering
Excessive torso swing — momentum replaces deltoid work on eccentric too
Using too much weight — form breaks entirely; side delt no longer loads

Programming by goal

Goal	Sets × reps	Effort cap	Tempo
Strength	3 × 3-6	RPE ≤ 9	2-0-X-0
Muscle growth	3 × 8-12	RPE ≤ 8	3-1-1-0
Endurance	3 × 15-25	RPE ≤ 7	2-0-2-0

Engine defaults for one exercise. Adjust load so every rep stays within the listed effort cap.

Equipment context

Dumbbells allow a longer range of motion and independent arm movement, which can reveal side-to-side differences.

Substitutions

DB lateral raise (strict) Same pattern: shoulder isolation · Shared equipment: dumbbell
Banded lateral raise Same pattern: shoulder isolation
Cable shrug Same pattern: shoulder isolation
Hammer Strength shrug Same pattern: shoulder isolation
Arnold press Shared equipment: dumbbell

See all 8 side delts exercises in the Atlas

Progression ladder

Beginner / regression: Strict DB lateral raise at controlled weight before adding cheat technique.
Standard: Lu Xiaojun lateral
Advanced / progression: Maintain strict form for 2 sets, then 1 heavy cheat set; build up load progressively.

Atlas metrics

Movement pattern: shoulder isolation
Primary target: side delts
Supporting muscles: upper traps
Equipment: dumbbell
Joint geometry: Variable Range
Alternatives: 3 substitutions

Evidence & limits

Last reviewed against peer-reviewed biomechanics references. Exercise descriptions are framed as training guidance, not medical advice.

Source: ExRx.net Exercise & Muscle Directory

Eccentryx is fitness software. It is not a medical device and is not intended to diagnose, treat, cure, or prevent any disease, injury, or medical condition. Consult a licensed physician before beginning any exercise program.

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FAQ

How do I set up Lu Xiaojun lateral?: Heavier DBs than strict lateral; slight lean; cheat concentric, slow eccentric.
What should I feel during Lu Xiaojun lateral?: Side delt overloaded in eccentric beyond strict form — cheat enables the load.
What are common mistakes with Lu Xiaojun lateral?: Skipping the slow eccentric — the cheat is only to enable the loaded lowering; Excessive torso swing — momentum replaces deltoid work on eccentric too; Using too much weight — form breaks entirely; side delt no longer loads
How do I progress Lu Xiaojun lateral?: Maintain strict form for 2 sets, then 1 heavy cheat set; build up load progressively.
What can I do instead of Lu Xiaojun lateral?: Lateral raise DB, Cable lateral raise, Machine lateral raise