Chin Ups
Explanatory Video
Description
A pullup variation with an underhand grip, targeting the biceps and back muscles.
Difficulty & Category
Intermediate
Dynamic
Affected Muscles
Latissimus Dorsi
Biceps Brachii
Brachialis
Brachioradialis
Teres Major
Rhomboid Major
Trapezius (Middle)
Body Areas
Back
Arms
Equipment
Rings
Pull-Up Bar
High Bar
Last updated: 1/2/2026