Shoulder exercises
A heavy overhead press and a heavy lateral raise train the shoulder in almost opposite ways, and the contrast between the two says more about the deltoid than either lift on its own: the press moves far more weight, but splits that effort across the front deltoid, the triceps, and even the chest once the angle drifts toward horizontal, while the lateral raise doesn't share the load with anyone — it hits the side deltoid almost exclusively, the part that gives the shoulder its rounded shape and the part that gets the least real work from any press. Horizontal pressing, like a flat or incline dumbbell bench press, barely touches that side deltoid at all; the overhead press does add something, since the arm travels overhead, but noticeably less than a dedicated lateral raise, which is why a strong presser can still end up with a shoulder that looks small if lateral raises never make it into the program. A shrug that finishes off a lateral raise — letting the shoulders creep up — shuts the deltoid down right when the weight is asking the most of it. Overall, the shoulder runs on three patterns that rarely get confused with each other but do get trained in uneven proportion: pressing overhead, pressing horizontally — where the shoulder only assists — and raising the arm out to the side without pressing anything at all. Across the presses, the angle of the arm relative to the torso decides how much shoulder gets involved: the more vertical the press, the more front deltoid it demands; the more horizontal, the more the chest takes over.
Exercises
1. Overhead press
shoulders · barbell
The prime mover is the front delt, which starts and carries the press through the whole range.
2. Face pull
rear delts and upper back · cable with rope
The prime mover is the rear delt, the back portion of the shoulder, which rotates the arm backward and helps drive it through the horizontal plane, a motion almost no pressing or vertical pulling exercise loads directly.
3. Dumbbell shoulder press
shoulders · dumbbells
The prime mover, same as the barbell version, is the front delt, which carries the press through the whole range.
4. Incline dumbbell press
chest · dumbbells
The prime mover is the clavicular head of the pec major, the upper chest right under the collarbone, which activates harder at this angle than in any other press variation, because the fiber's pulling angle lines up more directly with the direction of the push.
5. Lateral raises
shoulders · dumbbells
The prime mover is the side delt, the shoulder's middle head, the only one of the three that gets real volume from a pure abduction movement, raising the arm straight out to the side.
6. Arnold press
shoulders · dumbbells
The front delt is still the prime mover, but here it works through a longer range than in a straight press: it kicks in from the very start, when the dumbbell sits in internal rotation close to the shoulder, and it stays active through the outward rotation that follows as the arm rises.
7. Bench press
chest · barbell
The prime mover is the pec major, mainly its sternal head, the middle and lower portion of the chest, which does the most work through the flat bar path.
8. Machine row
back · chest-supported row machine
The prime mover is the lat, pulling your arm from in front of you back toward your body, with the machine fixing the path so you can focus on squeezing the muscle instead of holding the line of the pull.
9. Seated cable row
back · cable machine
The prime mover is the lat, pulling the arm from in front of you back toward your body with constant tension through the whole range, something the cable delivers that free weight can't match.
10. Dumbbell bench press
chest · dumbbells
The prime mover is the pec major, with more of the work landing on the sternal head, the middle and lower chest, because the flat angle lines the muscle fiber up with the direction of the horizontal press.
11. Upright row
shoulders and traps · barbell
The prime mover is the side delt, which leads the arm's rise out to the side and up as the bar travels close to the body.
12. Dips
chest and triceps · parallel bars
How the work splits between chest and triceps depends almost entirely on torso angle, and that's what sets dips apart from nearly any other pushing exercise.
13. Chest press machine
chest · machine
The prime mover is the pec major, mainly its sternal head, once the seat is set so the handles come out at chest height.
14. T-bar row
back · machine or landmine
The prime mover is the lat, pulling the arm from in front of the body back toward it, along a path the bar or the machine guides.
15. Bench dips
triceps · bench
The prime mover is the triceps brachii, mainly its lateral and medial heads, finishing elbow extension against the weight of the body.
Workouts with these exercises
- Shoulder workout routine
- Push pull legs routine
- Chest workout routine
- Beginner gym workout plan
- 3-day full body workout
- Back workout routine
- Arm workout: biceps and triceps
Frequently asked questions
Which exercise works the side of the shoulder?
The lateral raise: it's the one that loads the side delt most directly. Overhead presses add some, but they mostly load the front. That's why push pull legs adds lateral raises on push day.
Overhead press with a barbell or dumbbells?
The barbell lets you move more weight; dumbbells let your wrist rotate a little and are usually easier on the shoulder. The full body routine uses the barbell; the beginner routine and push pull legs use dumbbells.
Do I need to train the back of the shoulder?
It's worth it: presses barely load it, and rows work it somewhat; the face pull trains it directly, which is why it's on pull day in push pull legs and in the back routine.
Is the upright row dangerous?
Not automatically: the risk comes with a close grip and the bar rising above chest height. With a wide grip and the bar stopping at the chest, it drops. If your shoulder already bothers you, the lateral raise works the same area without that position.
Other muscles
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