Aperturas Medias En Cable

pectorales pecho cable

Aprende cómo hacer el Aperturas Medias En Cable con la forma y técnica correcta. Este ejercicio de cable trabaja principalmente tu Pectorales, con énfasis secundario en Deltoides, Tríceps.

Demostración del ejercicio Aperturas Medias En Cable mostrando la forma correcta

Cómo Hacer el Aperturas Medias En Cable

Sigue estos pasos para realizar el Aperturas Medias En Cable con la forma correcta:

1Coloca los cables a ambos lados de la máquina a la altura del pecho.
2Ponte de pie en el centro con un pie ligeramente adelantado.
3Sujeta las asas con agarre prono y extiende los brazos hacia los lados.
4Mantén una ligera flexión de codos e inclina el torso apenas hacia delante.
5Activa el pecho y lleva los brazos al frente en un movimiento de abrazo.
6Haz una breve pausa en el centro y luego vuelve lentamente a la posición inicial.
7Repite durante el número de repeticiones indicado.

Músculos Trabajados en Aperturas Medias En Cable

Principal

pectorales

Secundario

deltoidestríceps

Detalles del Ejercicio

Equipo: cable
Parte del Cuerpo: pecho
Categoría: Principal

Músculos y Anatomía

The cable middle fly (cable chest fly at mid-height) trains the pectoralis major by resisting horizontal shoulder adduction — the motion of bringing the arms together across the front of the body. Because the cables are set at chest height (mid-pulley), the resistance is horizontal, maximizing tension in the mid-sternal portion of the pectoralis major where the muscle fibers run horizontally. Unlike dumbbell flies, cable flies maintain constant tension throughout the entire range of motion — at the top of the movement (full stretch) and at the bottom (full contraction), the cable provides equal resistance. This is the primary advantage of cable over dumbbell flies.

Consejos Pro para Mejores Resultados

1Maintain a slight, fixed elbow bend throughout the movement — 10 to 15 degrees. This is not a pressing movement. Straightening the arms increases triceps involvement; bending them too much turns it into a row. Lock the elbow angle and move only at the shoulder.
2At the point of peak contraction (hands meeting in front of your chest), squeeze the pecs hard and hold for 1–2 seconds. This peak contraction is unique to cable flies — free weights can't replicate it because resistance drops at the center.
3Step forward from the machine so the cables pull your arms back into a full stretch. If you stand too close, the cables go slack at the start position and you lose the stretched-position tension that's one of cable fly's key advantages.

Errores Comunes que Debes Evitar

✗ Bending the elbows and turning it into a press

Corrección: Set your elbow angle at about 10–15 degrees and keep it locked throughout. If you find yourself bending more, the weight is too heavy — the arms are assisting to manage the load.

✗ Standing too close to the machine

Corrección: Take 1–2 steps forward so the cables are already pulling your arms back at the start. This starting stretch is crucial — the pecs must be loaded through their full range.

✗ Letting the arms go behind the torso plane on the way back

Corrección: Stop the backward arc when your arms are in line with your torso or just slightly behind. Going further back strains the anterior shoulder capsule and the pecs aren't lengthening any further beneficially.

✗ Not getting a full squeeze at the center

Corrección: Don't stop when your hands meet. Reach slightly past center, overlapping the hands, and hold. This is the peak contraction for the pec's horizontal adduction function.

Cómo Programar el Aperturas Medias En Cable

Series y Repeticiones

3–4 sets of 12–15 reps. Cable flies are best used for hypertrophy with moderate rep ranges. The constant tension nature of cables makes them better suited to higher reps than heavy low-rep work.

Frecuencia

1–2 times per week as a chest accessory after pressing movements.

Dónde Colocarlo en tu Entrenamiento

Always use cable flies after pressing exercises (bench press, overhead press) — not before. Pre-fatiguing with flies will reduce your pressing performance on heavy compound lifts.

Cómo Progresar

Add 5 lbs when you can complete all sets with a 2-second hold at the contraction and a controlled 3-second eccentric. Periodically change the pulley height: high pulleys target lower pec, mid pulleys target mid pec, low pulleys target upper pec.

Variaciones y Alternativas

High Cable Fly

Set pulleys above shoulder height and pull downward in an arc. Shifts emphasis to the lower pectorals (costal head) and anterior deltoids. Excellent for developing the lower chest definition.

Low Cable Fly

Set pulleys at floor level and pull upward in an arc toward chest height. Maximally targets the upper pectorals (clavicular head). The best cable variation for upper chest development.

Dumbbell Fly

The free-weight equivalent. Provides a great stretch at the bottom but loses tension at the top. Requires more shoulder stability than cables. The flat dumbbell fly is one of the best exercises for stretching the pectoralis major under load.

Ejercicios Relacionados

Preguntas Frecuentes

What muscles does the Aperturas Medias En Cable work?

The Aperturas Medias En Cable primarily targets your Pectorales. Secondary muscles worked include Deltoides, Tríceps. This makes it an effective exercise for developing your chest.

What equipment do I need for the Aperturas Medias En Cable?

The Aperturas Medias En Cable requires cable. Make sure your equipment is properly set up and you have enough space to perform the movement with full range of motion.

How do I perform the Aperturas Medias En Cable with proper form?

Start by coloca los cables a ambos lados de la máquina a la altura del pecho.. Ponte de pie en el centro con un pie ligeramente adelantado. Sujeta las asas con agarre prono y extiende los brazos hacia los lados. Focus on controlled movement throughout the entire range of motion. See the full step-by-step instructions above for complete form guidance.

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