anatomy and kinesology

adduction of the shoulder

medial rotation

flexion

lateral rotation

abduction

Origin: supraspinous fossa
Insertion: Greater tubercle of Humerus superior 1/3
Function: abduction of the shoulder

Origin: Infraspinous fossa
Insertion: Greater tubercle of Humerus middle 1/3
Function: Lateral rotation of the shoulder

Teres Minor

Origin: Coracoid process
Insertion: Medial shaft of the humerus
Function: Flexion

Lateral Epicondyle
wrist and finger extension

3 headed muscle
crosses 2 joints

Deep to the Biceps Brachii

2 Headed muscle
Crosses 3 joints

Medial Epicondyle
Flexion

Origin: Long Head- Infraglenoid tubercle of scapula
Lateral and Medial Heads- psoterior shaft of the
humerus

Pinky side
abducts pinky

Only crosses the shoulder joint

Origin: Short Head (medial head) coracoid process
Long Head (lateral head) supraglenoid tubercle of the scapular

Muscle the extends the elbow

The muscle that does not attach to the intertubercular groove

Muscles adducts the shoulder

Muscle forms the meial wall of the axilla (arm pit)?

which muscle does not attach to the clavicle?