Origin
Humerus
Insertion
2nd metacarpal.
Blood supply
Radial artery.
Nerve supply
Radial nerve.
Action
This muscle is useful for abduction and extension at the wrist joint.
Disease/Injury
Overuse of the muscle may lead to overuse injuries like tendinitis.
Muscle Exercise
This muscle can be strengthened by performing the reverse wrist curls.
Interesting Facts
NA
