Gorilla Chin Up
Gorilla Chin Up Exercise Description
The Gorilla Chin is a bodyweight chin-up that integrates a controlled knee raise, building upper-body pulling strength while demanding strong trunk control. Using a shoulder‑width underhand grip on a pull‑up bar, you pull by depressing and retracting the scapulae and flexing the elbows, then flex the hips to bring the knees toward the chest. Primary movers are the latissimus dorsi, biceps, and mid‑back musculature (rhomboids and lower trapezius), with significant assistance from the anterior core and hip flexors during the knee lift. The combined motion encourages full‑body tension, reduces swinging when done correctly, and reinforces a stable ribcage and neutral head/neck position. Keep the movement smooth and synchronized—upper body pulls the bar, lower body folds in—while avoiding lumbar hyperextension or kipping.
- Muscle Groups: Back, Biceps, Lats, Traps
- Target Muscles: Biceps Brachii - Short Head, Latissimus Dorsi, Rhomboid Major, Trapezius - Lower Fibers
- Assisting Muscles: Brachialis, Brachioradialis, Teres Major
- Stabilizing Muscles: Flexor Digitorum Superficialis, Gluteus Maximus, Multifidus, Subscapularis, Transversus Abdominis
- Body Area: Upper Body
- Body Parts: Arms, Back, Mid Back, Upper Arms, Upper Back
- Body Surface: Back, Front
- Body Symmetry: Bilateral
- Equipment: Bodyweight
- Exercise Patterns: Pull
- Exercise Type: Strength
- Functional Grouping: Elbow Flexors, Forearm Supinators, Scapular Depressors, Scapular Retractors, Shoulder Extensors
- Joint Involvement: Multi-joint
- Muscle Location: Inner Bicep, Lats, Lower Traps, Upper Back
- Movement Direction: Vertical
- Muscle Position: Anterior, Posterior
- Gender: Female
How To Do The Gorilla Chin Up Exercise
‘- Grip a straight pull‑up bar with an underhand (supinated) shoulder‑width grip. Thumbs around the bar.
– Start in a controlled hang: ribs down, glutes lightly engaged, legs together. Gently depress the shoulders (avoid shrugging).
– Initiate by driving elbows down and back, retracting and depressing the scapulae as the chest comes up. Keep neck neutral.
– As you pass nose level, flex the hips and knees to draw knees toward the chest, using a slight posterior pelvic tilt. Maintain ribcage stacked over pelvis.
– Finish with chin clearly over the bar and thighs approaching the torso. Pause briefly without swinging.
– Lower under control to full elbow extension while extending hips and knees back to the hang. Keep shoulders packed; avoid dropping or kipping.
– Keep wrists neutral, core braced, and movement quiet. Exhale during the pull/knee lift; inhale at the bottom reset.
Gorilla Chin Up Tips
‘- Use a shoulder‑width underhand grip with thumbs around the bar for a secure hold.
– Start from a controlled hang with ribs down, glutes lightly engaged, and legs together.
– Gently depress the shoulders in the hang to avoid shrugging before you pull.
– Drive the elbows down and back while retracting and depressing the scapulae to bring the chest up.
– Keep your neck neutral and head steady to maintain a stable head/neck position.
– Coordinate the motion so the upper body pulls as the lower body folds in, keeping the movement smooth and synchronized.
– As you pass nose level, flex hips and knees to bring the knees toward the chest with a slight posterior pelvic tilt.
– Keep the ribcage stacked over the pelvis and avoid lumbar hyperextension during the knee raise.
– Pause briefly at the top with chin clearly over the bar and thighs approaching the torso, without swinging.
– Lower under control to full elbow extension while extending hips and knees, keeping shoulders packed and avoiding kipping.
Gorilla Chin Up Beginner Introduction
The Gorilla Chin blends a chin‑up style pull with a tucked knee lift, turning a classic bar exercise into a full‑body strength challenge. Performed on a straight bar with a palms‑up, roughly shoulder‑distance hand position, it links an upper‑body pull with a controlled hip and knee bend. As the body rises toward the bar, the knees travel toward the torso, so the upper and lower body move as one coordinated unit rather than as separate pieces.
This combination targets the large muscles along the sides of the back, the biceps, and the upper back, while the abs and hip flexors work hard during the knee portion. The movement emphasizes tension from head to toe and encourages a steady, balanced posture in the air, which helps limit unnecessary swinging or kicking. Attention to smooth timing between the pull and the leg motion supports a stable trunk and relaxed neck position throughout, turning a simple bodyweight pull into a more demanding, skill‑oriented exercise.