Exercise guide
Wide Chin Up
- Intermediate
- Compound
- Rep-based
- Back
- Shoulders
- Upper arms
The Wide Chin Up is a challenging compound movement that emphasizes the lower lats and biceps while building upper back thickness. By using a wider-than-shoulder underhand grip, you increase the stretch on the lats and place a unique mechanical demand on the biceps compared to a standard chin-up.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Stand under the pull-up bar and grasp it with an underhand (supinated) grip, palms facing toward you.
- Position your hands approximately 4-6 inches wider than shoulder-width on each side.
- Hang with arms fully extended, cross your ankles, and engage your core to stabilize your lower body.
How to do it
- Exhale as you pull your body upward by driving your elbows down and back toward your hips.
- Continue the pull until your chin clears the bar, keeping your chest lifted and shoulders retracted.
- Inhale as you lower yourself back to the starting position using a controlled 3-second eccentric tempo.
- Maintain a slight arch in the upper back throughout the entire range of motion.
Form checklist
- Avoid 'shrugging' by keeping your shoulders depressed away from your ears.
- Eliminate momentum or leg swinging; the movement should be strictly from the upper body.
- Ensure full elbow extension at the bottom of every rep without losing tension in the lats.
- Keep your elbows tucked slightly forward rather than allowing them to flare excessively wide.
Pro tips
- Focus on the 'mind-muscle connection' by imagining you are pulling the bar down to your chest rather than pulling your body up.
- Squeeze your shoulder blades together at the peak of the movement to maximize trapezius and rhomboid activation.
Make it harder
- Attach a weight belt with plates to increase the resistance once you can complete 10-12 bodyweight reps with perfect form.
- Implement a 5-second slow eccentric (lowering phase) to increase time under tension and muscle fiber recruitment.
Frequently asked
- What muscles does the wide chin up work?
- The wide chin up primarily targets the biceps, lats, and trapezius, and also works the abs and serratus anterior as secondary muscles.
- What equipment do you need for the wide chin up?
- The wide chin up uses pull up bar.
- Is the wide chin up good for beginners?
- The wide chin up is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.