Single Arm Pull-Up
Single Arm Pull-Up Exercise Description
The Single Arm Pull-up is an advanced vertical pulling exercise performed on a sturdy bar using one hand. It emphasizes the latissimus dorsi and teres major for shoulder adduction/extension, with strong assistance from the biceps brachii, brachialis, and brachioradialis for elbow flexion. Scapular stabilizers—lower and middle trapezius, rhomboids, and the rotator cuff—maintain shoulder depression, slight retraction, and joint centration throughout the range of motion. The core resists extension and rotation to keep the torso stable, while the forearm and hand provide significant grip demand. The goal is to pull from an active hang to chin-over-bar and return under full control, without momentum, while keeping a neutral spine and squared shoulders/hips. Because of the high strength requirement and unilateral load, quality of scapular control and body tension is prioritized over range or speed.
- Muscle Groups: Back, Lats
- Target Muscles: Latissimus Dorsi, Teres Major
- Assisting Muscles: Biceps Brachii - Long Head, Brachialis, Brachioradialis
- Stabilizing Muscles: Infraspinatus, Rhomboid Major, Subscapularis, Trapezius - Lower Fibers, Trapezius - Middle Fibers
- Body Area: Upper Body
- Body Parts: Back, Mid Back
- Body Surface: Back
- Body Symmetry: Unilateral
- Equipment: Bodyweight
- Exercise Patterns: Pull
- Exercise Type: Strength
- Functional Grouping: Shoulder Extensors, Shoulder External Rotators
- Joint Involvement: Multi-joint
- Muscle Location: Lats, Lower Lats
- Movement Direction: Vertical
- Muscle Position: Posterior
- Gender: Male
How To Do The Single Arm Pull-Up Exercise
‘- Stand under a sturdy pull-up bar and grip it firmly with one hand (thumb wrapped), hand roughly above the same-side shoulder.
– Set your body: ribs down, light abdominal brace, neutral spine; legs together with feet slightly in front of the hips; head neutral.
– Square your shoulders and hips to the bar to minimize rotation.
– Establish an active hang by depressing and lightly retracting the working-side scapula (shoulder away from ear) with the elbow fully extended.
– Initiate the pull by driving the elbow down toward your ribs while keeping the wrist neutral and forearm aligned with the hand.
– Keep the torso still; avoid swinging, kipping, or twisting. Squeeze glutes and inner thighs to maintain tension.
– Continue pulling until your chin clears the hand/bar while maintaining shoulder depression and a quiet neck (no craning).
– Pause briefly at the top with control.
– Lower under control, extending the elbow while maintaining alignment; finish in an active hang before the next repetition.
– Throughout, keep a full grip, even pressure through the hand, and smooth tempo without bouncing.
Single Arm Pull-Up Tips
‘- Grip the bar firmly with one hand, thumb wrapped, with the hand roughly above the same-side shoulder.
– Set your ribs down with a light abdominal brace and neutral spine before leaving the ground.
– Keep your legs together with feet slightly in front of the hips and your head neutral.
– Square your shoulders and hips to the bar to minimize rotation.
– Establish an active hang by depressing and lightly retracting the working-side scapula with the elbow fully extended.
– Initiate the pull by driving the elbow down toward your ribs while keeping the wrist neutral and forearm aligned with the hand.
– Keep your torso still; avoid swinging, kipping, or twisting during the rep.
– Squeeze your glutes and inner thighs to maintain full-body tension.
– Pull until your chin clears the hand/bar while maintaining shoulder depression and a quiet neck (no craning).
– Lower under control back to an active hang, maintaining alignment, a full grip with even pressure through the hand, and a smooth tempo without bouncing.
Single Arm Pull-Up Beginner Introduction
The Single Arm Pull-up is a demanding bodyweight pulling movement performed on a fixed bar with only one hand supporting the body. It targets the lats and biceps while the forearms work intensely to hold the bar. The shoulders and upper back guide the arm path and stabilize the joint, and the core, glutes, and inner thighs create a rigid frame so the torso stays steady instead of swinging or twisting. Rather than relying on speed or a leg kick, the emphasis stays on deliberate strength from a hanging position up to chin height and back down again.
Because all the load hangs from one side, this exercise highlights differences between left and right strength, shoulder control, and grip endurance. Smooth, unhurried motion, even pressure through the hand, and a still body are central themes. Precision in alignment—such as facing the bar squarely and maintaining a natural head and spine position—takes priority over chasing more repetitions or range at any cost.