Myonel
App

Shoulder

Lateral Deltoid

Deltoideus pars acromialis

Lateral Deltoid (Deltoideus pars acromialis)

The middle head that gives the shoulder its width; the prime mover of lateral raises.

Function
Shoulder abduction (roughly 15–90°).
Origin
Acromion of the scapula.
Insertion
Deltoid tuberosity of the humerus.

How this muscle is trained

Lateral Deltoid is worked as the primary target in 3 of the 31 exercises listed here, and as a supporting muscle in the rest. The equipment those exercises use: Dumbbell, Cable Machine, Barbell, Shoulder Press Machine, Cable, Kettlebells.

Synergists / Antagonists

Exercises that train this muscle

Gym exercises for this muscle

All exercises for this muscle