Cable One Arm Incline Press on Exercise Ball

Músculo objetivo: Pectoralis Major Clavicular Head
Músculos sinergistas: Deltoid Anterior, Triceps Brachii
Equipamiento: Cable
Parte del cuerpo: Chest
Tipo: Strength

The cable one arm incline press on exercise ball targets the upper chest (pectoralis major, clavicular head), with the front deltoids and triceps assisting the press. Working one arm at a time on an unstable ball forces your core and stabilizers to fight rotation, making it a strong accessory for upper-chest development and single-side strength balance.

Cómo hacer el Cable One Arm Incline Press on Exercise Ball

1Set a single cable handle at the lowest pulley position and select a light, controllable weight.
2Sit on an exercise ball with the working-side handle in hand, then walk your feet forward and lean back until your torso is at a roughly 30–45° incline, supported by the ball under your upper back.
3Plant your feet wide and flat for a stable base, brace your core, and pull your shoulder blade down and back on the working side.
4Start with the handle at the side of your chest, elbow bent at about 45° to your torso and your wrist stacked over your forearm.
5Press the handle up and slightly inward across your body until your arm is fully extended, squeezing the upper chest at the top.
6Lower the handle under control back to the starting position, resisting the cable as it pulls your arm down and back.
7Complete all reps on one side, then switch the handle to the other hand and repeat for equal volume.
8Return the handle to the carriage and reset the weight stack with control.

Consejos de técnica

Keep your hips lifted and steady so your torso holds its incline angle for the whole set instead of sagging toward the floor.
Drive the handle on a slightly upward, inward path to bias the upper-chest fibers rather than pressing straight out.
Move slowly and use a lighter load than you would on a machine press, since the ball makes balance the limiting factor.
Brace your core and squeeze the opposite glute to resist the cable's tendency to twist your torso toward the working arm.

Errores comunes

Loading too much weight, which collapses your stability on the ball and turns the press into a sloppy, half-range heave that loses tension on the chest.
Letting your hips drop so the torso flattens out, which shifts the work away from the upper chest the incline is meant to target.
Rotating your shoulders to follow the cable instead of bracing, which strains the lower back and wastes the single-arm stability benefit.
Bending the wrist back under load, which puts stress on the wrist joint and leaks force out of the press.

Preguntas frecuentes

What muscles does the cable one arm incline press on exercise ball work?

It primarily works the upper chest (pectoralis major, clavicular head), with the front deltoids and triceps assisting as synergists. The core also works hard to stabilize you on the ball.

Why press one arm at a time on a ball?

Training one arm at a time fixes side-to-side strength imbalances, and the unstable ball recruits your core and stabilizers to resist rotation, which a fixed machine press does not.

How much weight should I use?

Use a light, controllable load — much lighter than a flat or machine press. Balance on the ball is the limiting factor, so prioritize stable, full-range reps over heavy weight.

Is this exercise good for beginners?

It can be, but start very light to master balance and bracing first. Beginners who find the ball unstable can build upper-chest strength on a cable incline bench press before progressing to the ball.

How many sets and reps should I do?

As an accessory movement, 3 sets of 10–15 reps per arm works well. Higher reps with controlled tempo suit this lift better than heavy low-rep sets.