Best shoulders exercises

Dumbbells · also trains rear deltoids, traps

Dumbbell upright-pull + external-rotation + press combo. Free weights = high stabiliser demand (10), DB grab-and-go (9), multi-phase compound (8), but the external-rotation timing is technical (6).

Kettlebell · also trains abs, quads, glutes

Loaded kettlebell get-up with the bell locked out overhead throughout; the primary demand is overhead shoulder stabilisation (Shoulders), pattern Vertical push. Grab-and-go kettlebell (setup 9), free-weight total-body overhead stability (stability 10), but a slow stability grind rather than a metabolically efficient compound so efficiency lowered to 8, and highly technical (skill 4). Corrects enrich math (its 9/10/10/4 = 9.0, not 8.3): 3.6+3.0+1.6+0.4 = 8.6.

Kettlebell · also trains abs, quads, glutes

Squat-style kettlebell get-up, same overhead-locked total-body stability sequence as the lunge-style variant. Primary is overhead shoulder stabilisation (Shoulders), pattern Vertical push. Grab-and-go kettlebell (setup 9), free-weight total-body stability (stability 10), slow stability grind so efficiency 8, very technical (skill 4). Corrects enrich math: 3.6+3.0+1.6+0.4 = 8.6. Suspected duplicate of the lunge-style get-up.

Kettlebell · also trains obliques, abs

Kettlebell grab-and-go (setup 9). Free-weight rotational, full stabiliser load (stability 10). Multi-joint but shoulder-led (efficiency 8). Coordination demand (skill 7). 0.4*9+0.3*10+0.2*8+0.1*7=8.5.

Dumbbells · also trains front deltoids, lateral deltoids

Free-weight combination front + lateral delt raise, hits multiple delt heads so Shoulders general. Grab-and-go (9); full free-weight stabilisation (10); single-joint but two-plane so slightly above pure isolation (5); beginner (8). 0.4*9+0.3*10+0.2*5+0.1*8=8.4. Enrich grovScore 7.2 was an arithmetic error.

Dumbbells · also trains traps, biceps

One-arm dumbbell upright row recruits the whole shoulder complex (anterior/lateral deltoid) plus traps; it does not isolate the lateral head the way a lateral raise does, so the rubric's 'use specific head only when the movement makes it clear' does not apply. Generic Shoulders is correct, matching the source catalog (Shoulders primary, Traps secondary). Grab-and-go dumbbell (setup 9), unilateral free-weight high stabiliser demand (10), multi-joint shoulder+trap but limited range (efficiency 5), mild technique (7). Vertical pull is the right pattern for an upright-row motion. Weighted: 0.4*9+0.3*10+0.2*5+0.1*7 = 8.3.

Dumbbells · also trains traps

Free-weight scapular-plane raise; standing light dumbbells so Shoulders general (scaption is a mixed delt/scapular corrective). Grab-and-go (9); full free-weight stabilisation (10); single-joint isolation (4); beginner corrective (8). 0.4*9+0.3*10+0.2*4+0.1*8=8.2. Enrich grovScore 7.0 was an arithmetic error.

Dumbbells · also trains front deltoids, triceps

Arnold press: seated dumbbell overhead press with rotation, free-weight stabiliser demand, multi-joint, a touch technical (rotation + seated setup).

Other · also trains lats, abs

Standing med-ball overhead power throw. Med ball is grab-and-go (7), standing explosive free-stance trains stabilisers but moderate (7), full-body compound (9), explosive yet beginner-accessible (6). 0.4*7+0.3*7+0.2*9+0.1*6=7.3.

Other · also trains traps

Standing dynamic shoulder mobility, no equipment (9), low stabiliser demand (5), single-joint (4), trivial (10). 0.4*9+0.3*5+0.2*4+0.1*10=7.1; ~7.2. Generic Shoulders is the right call (whole delt warmup). Accept.

Other · also trains forearms, abs

Battle ropes conditioning. Need anchored heavy rope (6), dynamic free movement engages stabilisers/core (7), full-body conditioning compound (9), accessible (8). 0.4*6+0.3*7+0.2*9+0.1*8=2.4+2.1+1.8+0.8=7.1. No clean pattern, null correct.

Other · also trains glutes, lower back

Explosive backward overhead med-ball throw, full-body extension. Ball grab-and-go but needs partner/space (6), explosive standing stabilisation (8), compound (8), moderate explosive skill (6). 0.4*6+0.3*8+0.2*8+0.1*6=7.0.

Bands

Banded shoulder internal rotation, elbow pinned to side. This is a rotator-cuff (subscapularis) movement; Shoulders is the allowed generic primary and Rotator cuff is the correct pattern. Band grab-and-go (high setup). Trains the small cuff stabilisers. Single-joint isolation = low efficiency. Mild technique to keep elbow fixed, so skill 8. Agree.

Other · also trains lats, traps

No-equipment overhead reach stretch, grab-and-go (setup 9). Standing self-supported, trains little stabilisation (6). Single-joint low-load isometric (efficiency 4). Trivial to perform (skill 10). 0.4*9+0.3*6+0.2*4+0.1*10=6.8.

Other · also trains chest, upper back

Seated chair-grip stretch of shoulders/chest/upper back. Generic Shoulders primary is fine (no single delt head dominates a stretch). Just a chair = high setup; seated stretch some stabilisation; stretch low-mid efficiency; very easy.

Other · also trains traps

Bodyweight mobility drill, grab-and-go, single-joint low-load, trivial skill.

Barbell · also trains traps, quads, lower back

Olympic one-arm barbell snatch: full-body explosive compound, free-weight unilateral so high stabiliser demand, but very technical (low skill) and barbell-load setup.

Barbell · also trains triceps, quads

Barbell push press: medium setup, high free-weight stability, explosive overhead compound, moderate skill. 0.4*6+0.3*8+0.2*10+0.1*4=6.6.

Other · also trains traps

Bodyweight shoulder mobility drill, no equipment so very high setup ~9, low-load circling trains little stabilisation ~6, mobility low efficiency, easy skill. Shoulders (general, no single head dominant) is correct.

Other · also trains chest

Stick/bodyweight shoulder mobility stretch: near grab-and-go (7), light stabilisation (6), low training stimulus (5), beginner-accessible (9).