O: Lateral clavicle, Acromion and spine of scapula

I: Deltoid tuberosity of humerous

O: Supraspinous fossa of scapula

I: Greater tubercle of the humerus

O:Infraspinous fossa of scapula

I: Greater tubercle of the humerus

O: Subscapular fossa

I: Lesser tubercle of the humerus

O: Dorsal surface of inferior angle of the scapula

I: Crest of the lesser tuberosity of the humerus.

O: Lateral boarder of the scapula

I: Greater tubercle of the humerus

O: SP of T7-T12, thoracolumbar fascia, iliac crest, ribs 9-12, and the inferior angle of the scapula.

I: Floor of bicipital groove of humerus

O: Coracoid process of the scapula

I: Middle third of medial surface of humerus

O: Long head: glenoid labrum.  Short head: coracoid process

I: Radial tuberosity of radius.

O: Lower anterior humerus.

I: Coronoid process and ulnar tuberosity.

O: Long head: lateral edge of scapula.  Lateral head: humerus (superior to radial groove). Medial head: humerus (inferior to radial groove).

I: Olecranon of the ulna.

O: Lateral epicondyle

I: Olecranon process and ulna

O: Medial epicondyle and coronoid process of ulna.

I: Middle of lateral side of radius.

O: Medial epicondyle.

I: Base of 2nd and 3rd metacarpals.

O: medial epicondyle.

I: palmar aponeurosis.

O: Medial epicondyle and olecranon.

I: 5th metacarpal, pisiform, hamate

O: Medial epicondyle, coronoid process and radius (distal to the radial tuberosity)

I: Middle phalanges (PIPs)

O: Ulna and interosseous membrane.

I: Distal phalanges of the second through 5th digits.

O: medial radius and interosseous membrane.

I: Distal phalanx of thumb.

O: Anterior surface of distal ulna.

I: Anterior surface of distal radius.

O: Supracondylar ridge of humerus.

I: Base of radial styloid process

O: Supracondylar ridge of humerus

I: Base of 2nd metacarpal.

O: Lateral epicondyle

I: Base of 3rd metacarpal.

O: Lateral epicondyle

I: extensor mechanisms of digits 2-5.

O: Lateral epicondyle.

I: Extensor expansion of PIP and DIP of 5th digit.

O: Lateral epicondyle and posterior ulna.

I: Base of 5th metacarpal.

O: Lateral epicondyle, olecranon of the ulna, radial collateral and annular ligment.

I: Lateral proximal 3rd of radius (between radial tuberosity and the insertion of pronator teres).

O: posterior radius, ulna and IO membrane.

I: Base of 1st metacarpal.

O: Posterior ulna and IO membrane.

I: Base of disal phalanx of thumb.

O: Posterior radius and IO membrane

I: base of proximal phalnx of thumb

O: Posterior distal ulna and distal IO membrane

I: Extensor expansion of PIP and DIP of 2nd digit.

O: Flexor retinaculum, scaphoid and trapezium.

I: Lateral side of proximal phalanx of 1st digit.

O: Flexor retinaculum, trapezium and capitate.

I: Lateral side of proximal phalanx of 1st digit.

O: Flexor retinaculum and trapezium

I: Lateral sie of 1st metacarpal

O: Capitate, 2nd metacarpal and 3rd metacarpal.

I: Medial side of proximal phalanx of first digit.

O: pisiform

I: medial proximal phalanx of 5th digit.

O: Flexor retinaculum and hook of the hamate.

I: Medial proximal phalanx of 5th digit.

O: Flexor retinaculum and hook of hamate.

I: Medial side of 5th metacarpal.

O: Flexor digitorum profundus tendon.

I: Extensor expansions of fingers.

O: Metacarpals

I: Extensor expansions and proximal phalanges.

O: Metacarpals

I: Extensor expansions and proximal phalanges.