Chin-Up
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Bodyweight & Reps
Bodyweight
The chin-up uses an underhand (supinated) grip, which increases bicep involvement compared to pull-ups. It still heavily works the lats and is often easier for beginners to perform.
How to Do Chin-Up
- Grip the bar with palms facing you (supinated) at shoulder width
- Start from a dead hang and pull your chest toward the bar
- Drive your elbows down and behind you as you ascend
- Lower under control to a full dead hang — resist the urge to drop quickly
Form Cues
- Grip the bar with palms facing you (supinated) at shoulder width
- Start from a dead hang and pull your chest toward the bar
- Drive your elbows down and behind you as you ascend
- Lower under control to a full dead hang — resist the urge to drop quickly
Common Mistakes to Avoid
- Gripping too wide with an underhand grip, which strains the wrists and bicep tendons
- Only pulling until the chin barely clears the bar — aim to get your chest to the bar
- Swinging your legs forward to generate momentum instead of using strict form
Muscles Worked
Primary
Latissimus Dorsi
Biceps Brachii
Secondary
Teres Major
Rhomboids
Trapezius (Lower)
Brachialis
Recommended Sets and Reps
Strength
4-5 sets
5-8 reps
2-3 min rest
Hypertrophy
3-4 sets
8-15 reps
60-90s rest
Endurance
2-3 sets
15-25 reps
30-60s rest
Variations and Alternatives
Frequently Asked Questions
What muscles does the chin-up work?
Chin-ups primarily target the latissimus dorsi and biceps brachii, with secondary work from the teres major, rhomboids, lower trapezius, and brachialis.
How many chin-ups should I be able to do?
Beginners should aim for 1-5 reps, intermediates 8-12 reps, and advanced athletes 15+ reps or use added weight. Chin-ups are typically 2-3 reps easier than pull-ups for most people.
Chin-ups vs pull-ups — which is better?
Chin-ups recruit more biceps and are generally easier, while pull-ups place greater emphasis on the lats and require more back strength. Include both for complete back and arm development.
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