The FCU is mainly an ulnar deviator. The eight digital flexors are divided in superficial and deep teams. Along with the flexor pollicis longus, which inserts on the thumb distal phalanx, they go through the carpal tunnel to provide flexion for the interphalangeal joints. The thumb has two extensors inside https://connerrydin.nytechwiki.com/9732373/5_easy_facts_about_bag_making_leathercrafts_hand_press_and_dies_described