triceps brachii/biceps brachii

biceps brachii action

flexes and supinates the forearm and hand

Triceps brachia long head origin is

infraglenoid tuberosity of -----

which triceps brachii is originated above radial groove of humerus

lateral head

which triceps brachii is originated infraglenoid tuberosity of

long head

which triceps brachii is originated below radial groove of humerus

medial

insertion of triceps brachii

olecranon process of ulna

biceps brachii insertion

radial tuberosity at proximal end

triceps brachii lateral head origin

above radial groove of humerus

triceps brachii medial head origin

below radial groove of humerus

biceps brachii short head origin

coracoid process on scapula

action of triceps brachii

extends forearm

biceps brachii long head origin

supraglenoid tuberosity on scapula