Forearm flexors
Arms
- Origin
- Medial epicondyle of the humerus (common flexor origin), radius and ulna
- Insertion
- Carpal and metacarpal bones, the phalanges, and the radius (pronator teres)
- Action
- Flex the wrist and fingers and provide grip strength; the pronator teres pronates the forearm
The muscle group on the palm side of the forearm. Deadlifts, rows and pull-ups train them through grip; wrist curls isolate them.