Toning forearms can boost overall arm strength and improve grip, which is vital for a number of physical activities ...

6. Reverse Curl– Strengthens forearm flexors and extensors. 7. Palms-Up Wrist Curl– Isolates wrist flexor muscles. 8.

The muscle's actions vary dependent on the position of forearm rotation. The ECU tendon passes through a fibro-osseous tunnel (the sixth extensor compartment) as it leaves the forearm, lying within a ...