Resistance Band Assisted Single Arm Pull-up (VERSION 2) exercise animation (Hombre)

Resistance Band Assisted Single Arm Pull-up (VERSION 2)

Músculo objetivo
—
Equipamiento
Resistance Band
Parte del cuerpo
Back
Tipo
Strength

The Resistance Band Assisted Single Arm Pull-up (VERSION 2) is an advanced back exercise that uses a resistance band to reduce bodyweight load, allowing you to develop the strength required for a full unassisted single-arm pull-up. It primarily targets the latissimus dorsi, with supporting work from the rhomboids and biceps, and is ideal for athletes progressively overloading toward elite pulling strength.

Cómo hacer el Resistance Band Assisted Single Arm Pull-up (VERSION 2)

  1. 1Loop a resistance band securely over the pull-up bar and confirm it cannot slip or shift before you load it.
  2. 2Stand beneath the bar and place one foot or knee inside the band to receive assistance from its tension.
  3. 3Reach up and grip the bar with one hand using a full, thumbs-around grip, positioning your hand directly above your shoulder.
  4. 4Let your body hang at full arm extension, allowing a natural scapular depression so your shoulder is packed down and stable.
  5. 5Take a breath, brace your core, and initiate the pull by driving your elbow toward your hip rather than thinking about curling your hand.
  6. 6Pull yourself upward in a controlled arc until your chin clears the bar or your chest approaches it, keeping your body from swinging.
  7. 7Pause briefly at the top to confirm control, then lower yourself slowly back to the dead-hang position over two to three seconds.
  8. 8Complete all reps on one side before switching the band and working the opposite arm.

Consejos de técnica

  • Anchor the band with a double-loop or secure knot and inspect it before each set — a snapping band during a single-arm movement can cause a sudden fall.
  • Initiate every rep by depressing and retracting your scapula before you bend your elbow; this keeps the lat engaged from the very start of the pull.
  • Keep your free arm close to your body or lightly resting on your wrist — raising it out to the side introduces rotation that reduces efficiency.
  • Match the band thickness to your current strength: you want assistance, not a free ride — the top of the movement should still feel challenging.
  • Train both arms equally each session to prevent strength imbalances from developing over time.

Errores comunes

  • Kipping or swinging the hips to generate momentum, which bypasses the lat and dramatically reduces the strength-building stimulus.
  • Gripping with the thumb on the same side as the fingers (false grip) instead of a full wrap, which reduces grip security and risks losing the bar.
  • Choosing a band so thick that it removes nearly all the load, preventing the nervous system from adapting to genuine single-arm demand.
  • Rushing the eccentric (lowering) phase, which cuts the time under tension in half and eliminates one of the most effective parts of the movement for building strength.
  • Allowing the shoulder of the working arm to shrug upward during the pull, which reduces lat activation and can impinge the shoulder joint.

Preguntas frecuentes

What muscles does the Resistance Band Assisted Single Arm Pull-up work?

The movement primarily targets the latissimus dorsi, the large fan-shaped muscle that spans the mid and lower back. The rhomboids and rear deltoids assist with scapular retraction, while the biceps brachii contribute significantly to elbow flexion throughout the pull.

Who should do this exercise?

It is best suited to intermediate and advanced trainees who can already perform multiple strict two-arm pull-ups and want to progress toward a full unassisted single-arm pull-up. Beginners should build a solid base with two-arm pull-ups before attempting single-arm variations.

Where should I place the resistance band on the bar?

Loop the band over the center of the bar or just inside where your hand grips, so the band hangs straight down without pulling you off-center. Avoid looping it too far to one side, as that can create a lateral pull that distorts your movement pattern.

How many sets and reps should I do?

For strength development, aim for 3–5 sets of 2–5 controlled reps per arm using a band that provides just enough assistance to complete the set with good form. As you get stronger, progressively switch to a lighter (thinner) band to reduce assistance until you can attempt the movement unassisted.

What is the difference between this and a regular two-arm pull-up?

A two-arm pull-up distributes the load across both arms, roughly halving the demand on each lat. A single-arm pull-up places the entire bodyweight load on one side, requiring far greater lat, grip, and core strength, as well as anti-rotation stability through the torso. The band assistance in this exercise bridges that gap progressively.

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