Wrist Ulnar

Extensor Carpi Ulnaris
Posted On October 22 2018. Updated On October 22 2018.
The extrinsic extensor muscles of the hand are located in the back of the forearm and have long tendons connecting them to bones in the hand, where they exert their action.
Flexor Carpi Ulnaris
Posted On October 22 2018. Updated On October 22 2018.
The flexor carpi ulnaris (FCU) muscle is a muscle of the human forearm that acts to flex and adduct the hand.