Cuban Press

What the Cuban press actually trains

A Cuban press is a combination movement that strings together three phases: an upright row into a high elbow position, an external rotation of the forearms until they point at the ceiling, and an overhead press.

The rotator cuff, particularly the external rotators at the back of the shoulder, does the work that matters. The rear and lateral deltoids, the traps and the rhomboids contribute to the rowing and holding phases, and the anterior deltoid and triceps handle the press at the end.

Be clear about what this exercise is for, because it is regularly mis sold.

It is not a mass builder. The middle phase, the external rotation with the elbows held at shoulder height, is limited by some of the smallest muscles in the upper body, and that phase sets the weight for the whole movement. Loading it heavily just means abandoning the rotation and doing an ugly high pull into a press.

What it is good for is preparation and shoulder health. Ludewig and Reynolds showed that scapular kinematics and glenohumeral pathology are closely linked, and Kolber and colleagues found that lifters accumulate shoulder complaints in predictable patterns. The common thread is a shoulder that presses far more than it rotates or retracts. The Cuban press attacks that imbalance through the exact positions overhead pressing puts you in.

Used as a warm up before pressing, it takes the shoulder through rotation and abduction under a trivial load, which is a sensible way to start a push session. Used as a light accessory at the end, it adds cuff and rear shoulder work most programmes are short of. Used as a mass exercise, it wastes a slot a lateral raise would fill better.

Setting up and executing

Pick dumbbells much lighter than you expect to need. Five kilos is a working weight for many people and there is no shame in less.

Stand holding them with the palms facing you, abs braced and ribs down.

Pull the dumbbells up into a high elbow position at shoulder height, with the upper arms level and the elbows bent to roughly ninety degrees. Do not row higher than that.

From there, rotate the forearms upwards until they point at the ceiling, keeping the elbows exactly where they are. This is the phase that justifies the exercise, so move slowly and pause briefly at the top.

Press the dumbbells overhead until the arms are straight.

Then reverse the whole sequence: lower back to the rotated position, rotate the forearms down to the high elbow position, and lower the dumbbells to the start.

The mistakes that cost you the most

Using real weight turns the exercise into something else. The external rotation is the weak link by a wide margin, and when the load exceeds what your cuff can rotate, your body skips that phase by flinging the forearms up with momentum. You end up doing an upright row and a press with a decorative flourish in between.

Dropping the elbows during the rotation is the same problem in a different form. If the upper arms sink as the forearms come up, the shoulder has rotated by moving the whole arm rather than by rotating in the socket. Keep the elbows fixed at shoulder height.

Rushing the rotation removes the only unique thing this movement offers. Slow it down deliberately.

Pulling the row too high crowds the shoulder, since the rotation happens from shoulder height regardless.

And expecting it to build size leads to disappointment and then to overloading. Coratella and colleagues showed how much deltoid emphasis depends on movement direction, and if size is what you want, raises and presses in the right directions are the tools. This one is for the shoulder underneath them.

Sets, reps and rest by goal

Light weight, moderate to high reps, short rest.

For muscle gain, three sets of ten to fifteen with a minute rest, though the growth you are buying is in the small posterior muscles rather than the delts. For strength, three sets of ten to twelve with ninety seconds. In a fat loss phase, three sets of twelve to twenty with forty five seconds.

Never take this to failure. When the cuff fatigues the rotation collapses and the movement degrades into a high pull, so every rep past that point is a different exercise performed badly. Stop while the rotation still looks like a rotation.

Two to three sets a week is enough, best spread across sessions as a warm up rather than clustered.

Schoenfeld and colleagues found a dose response between weekly hard sets and hypertrophy, which is worth remembering in the other direction here: the sets you spend on Cuban presses are sets you did not spend on a movement that grows the delts. Two or three is a reasonable tax; ten is not.

Pallares and colleagues found full range training beat partial range work, and here the full range means completing the rotation properly rather than pressing from halfway.

Where it fits in your split

Before the pressing, as preparation, or at the end as a light accessory.

On push, pull and legs it opens push day or finishes it. On a bro split it comes before the presses on shoulder day. On an upper and lower split it is shoulder preparation in the upper session. On a full body programme it is a useful warm up on any day with pressing in it.

The warm up slot is where it earns its place most convincingly. Two light sets before you press take ninety seconds, move the shoulder through rotation and abduction under control, and cost you nothing in the sets that follow.

The accessory slot is more contested. At the end of a session a face pull does much of the same job with constant cable tension and no risk of the rotation collapsing. If you have one slot for cuff work, face pulls are the more reliable choice.

The Cuban press wins when you want the rotation trained through a larger range and in the overhead position specifically, which face pulls do not cover.

Variations worth knowing

The Cuban rotation is this exercise with the press removed, keeping attention entirely on the rotation phase, and is often the better version for shoulder health work.

A barbell Cuban press fixes the hand spacing and forces both arms into the same path, which some shoulders tolerate poorly.

The prone Cuban press, performed face down on an incline bench, removes every trace of momentum and is the strictest version available.

Cable external rotations isolate the rotation with constant tension and no rowing phase, and are easier to load precisely.

Face pulls train the rear delts and external rotators together with a cable, and cover most of the same ground with less technical demand.

And band pull aparts are the simplest shoulder preparation movement there is, requiring almost nothing in the way of setup or skill.

What the evidence says

Kolber and colleagues reviewed shoulder injuries attributed to resistance training and described the patterns lifters accumulate, which is the argument for including dedicated rotation and posterior shoulder work alongside heavy pressing.

Ludewig and Reynolds examined the association between scapular kinematics and glenohumeral joint pathologies, providing the mechanism: when the scapula and the humeral head do not coordinate well, the tissues in between take the load. Movements that train rotation with the arm elevated address that directly.

Sakoma and colleagues described the anatomical and functional segments of the deltoid, which explains why the rear portion needs deliberate work rather than picking up scraps from pressing.

Kara and colleagues studied trapezius activation ratios during scapular retraction exercises, supporting the value of controlled work in these positions rather than heavy loading, since the ratio between upper and lower trapezius activity is what matters.

Coratella and colleagues examined lateral and frontal raise variations and found emphasis shifts sharply with movement direction, which is why this exercise complements raises rather than replacing them.

Schoenfeld and colleagues on weekly volume frames the opportunity cost of the sets you spend here, and Pallares and colleagues on full range training supports completing the rotation rather than truncating it.

Common questions

How much weight should I use?

Far less than you think. The external rotation phase is limited by small muscles, and that phase sets the load for the whole movement. Five kilos per hand is a genuine working weight for many trained lifters, and if the rotation is smooth and slow it is doing its job.

Will it build bigger shoulders?

Not meaningfully. It builds the rotator cuff and the small posterior muscles that keep the shoulder working, which is worth having, but delt size comes from pressing and raises loaded properly. Judge this exercise by how your shoulders feel under a barbell, not by how they look.

Is it better as a warm up or an accessory?

A warm up, for most people. Two light sets before pressing take under two minutes and prepare the shoulder through the exact positions you are about to load. As an end of session accessory, a face pull usually does the job with less technical demand.

How is it different from a face pull?

A face pull trains rear delts and external rotators with constant cable tension in a fixed plane. The Cuban press takes the rotation through a larger range and finishes overhead, which covers a position the face pull does not. If you can only pick one, pick the face pull; if you want the overhead position trained too, add this.

Why does my rotation collapse halfway through a set?

Because the cuff has fatigued and your body is finding another way to move the weight. That is the signal to end the set. Reps performed after the rotation degrades are just ugly upright rows and they train the thing you were trying to avoid.