delts

Gym shoulder shorthand

Delts is informal for deltoid muscles—the thick triangular muscles capping each shoulder.

The term belongs to gym culture and bodybuilding: My delts are sore from yesterday's workout, He's been working on his delts.

The singular delt refers to one shoulder muscle.

anatomy

anterior

Situated toward the front

clavicle · scapula · rotator cuff · humerus · insertion · origin · muscle fiber · abduction · flexion · extension

physique

capped

Given a maximum limit

3D · separation · vascularity · symmetry · proportion · width · mass · size · bulk · conditioning

training

lateral raise

Shoulder isolation movement

military press · upright row · face pull · isolation · compound · reps · sets · volume · workout · routine

injury

impingement

Striking or pressing upon

tear · inflammation · rotator cuff tear · frozen shoulder · pain · rehab · recovery · physical therapy · overuse · clicking

Categories
Opposites
upper body muscle groups

deltslats

Back muscles, abbreviated

biceps · triceps · pecs · rhomboids · traps

Phrases
Family

delta, deltoid, deltas, delt

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Concrete · Rated G