What is the action of Supinator

This muscle originates on the medial and lateral epicondyles of the femur, inserts on the calcaneous via the Achilles tendon, and flexes the knee and plantar flexes the ankle.

This muscle originates on Superior posterior 1/3 of the fibular shaft and soleal line of tibia, inserts on the calcaneous via the Achilles tendon, and plantar flexes the ankle.

This muscle originates on Medial half of the clavicle, edge of the sternal body, and ribs 1-6, inserts on the lateral lip of the bicipital groove, and flexes, adducts, horizontally adducts, and medially rotates the shoulder (lower fibers extend shoulder)

This muscle originates on the surface of the upper 8 ribs, inserts on the anterior surface of the medial border of the scapula, and protracts, upwardly rotates, and depresses the scapula.

This muscle originates on ribs 3-5, inserts on the coracoid process of the scapula, and protracts, depresses, and downwardly rotates the scapula.

This muscle originates on the supraglenoid tubercle of the humerus (long head) and coracoid process of the humerus (short head), inserts on the radial tuberosity and bicipital aponeurosis, and flexes the shoulder, and flexes and supinates the forearm.

This muscle originates on distal half the anterior humeral shaft, insets on the ulnar tuberosity and coronoid process of the ulna, and flexes the elbow.

This muscle originates on the illiac fossa, inserts onto the lesser trochanter, and flexes the hip, laterally rotates, and assists in anteriorly tilting the pelvis.

This muscle originates on the illiac crest, inserts onto the 12th rib and transverse processes L1-L4, and elevates the hip, bilaterally extends the trunk, laterally flexes the trunk, and anteriorly rotates the pelvis.

This muscle originates on the spine of the scapula, inserts onto the deltoid tuberosity, and extends, laterally rotates, and horizontally abducts the humerus.

This muscle originates on the superior 2/3rds of the lateral border of the scapula, inserts onto the greater tubercle of the humerus (inferior facet), and adducts and laterally rotates the humerus.

This muscle originates on the supraspinous fossa of the scapula, inserts on the greater tubercle of the humerus (superior facet), and Abducts the shoulder

This muscle originates of the EOP, superior nucal line, ligamentum nuchae, and spinous processes C7-T12, inserts onto the root of the spine, and Depresses and upwardly rotates the scapula

This muscle originates on spinous processes T7-L5, ribs 9-12, posterior iliac crest, and posterior sacrum, inserts at the bicipital groove of the humerus, and extends, adducts, and medially rotates the shoulder.

This muscle originates on the inferior 1/3 of the lateral border of scapula, inserts onto the bicipital groove, and Adducts, extends, and medially rotates the shoulder.

This muscle originates on the subscapular fossa, inserts onto the lesser tubercle, and medially rotates the shoulder

This muscle originates on C1-C4 transverse processes, inserts on the medial border of scapula (superior border to root of spine), and elevates and downwardly rotates the scapula

This muscle originates on the acromion process, inserts onto the deltoid tuberosity, and Abducts the shoulder