1. Pectoral
1.1. FX: movement and stabilisation of the scapula, as well as movements of the upper limb.
1.2. Muscles
1.2.1. Pectoralis Major
1.2.2. Pectoralis Minor
1.2.3. Serratus Anterior
1.2.4. Subclavius
2. Upper Arm
2.1. Anterior compartment
2.1.1. Biceps brachii
2.1.2. Brachialis
2.1.3. Coracobrachialis
2.2. Posterior compartment
2.2.1. Triceps brachii
3. Forearm
3.1. Anterior compartment
3.1.1. Superficial
3.1.1.1. Flexor Carpi Ulnaris
3.1.1.2. Palmaris Longus
3.1.1.3. Flexor Carpi Radialis
3.1.1.4. Pronator Teres
3.1.2. intermediate
3.1.2.1. flexor digitorum superficialis
3.1.3. Deep
3.1.3.1. Flexor Digitorum Profundus
3.1.3.2. Flexor Pollicis Longus
3.1.3.3. Pronator Quadratus
3.2. Posterior compartment
3.2.1. Superficial
3.2.1.1. Brachioradialis
3.2.1.2. Extensor Carpi Radialis Longus
3.2.1.3. Extensor Carpi Radialis Brevis
3.2.1.4. Extensor Digitorum Communis
3.2.1.5. Extensor Digiti Minimi
3.2.1.6. Extensor Carpi Ulnaris
3.2.1.7. Anconeus
3.2.2. Deep
3.2.2.1. supinator
3.2.2.2. abductor pollicis longus
3.2.2.3. extensor pollicis brevis
3.2.2.4. extensor pollicis longus
3.2.2.5. Extensor Indicis Proprius
4. Shoulder
4.1. Intrinsic Group
4.1.1. originate from the scapula and/or clavicle, and attach to the humerus
4.1.2. Deltoid
4.1.3. Teres Major
4.1.4. Rotator Cuff muscle
4.1.4.1. Supraspinatus
4.1.4.2. Infraspinatus
4.1.4.3. Subscapularis
4.1.4.4. Teres minor
4.2. Extrinsic Group
4.2.1. originate from the torso, and attach to the bones of the shoulder (clavicle, scapula or humerus).
4.2.2. Superficial layer
4.2.2.1. Trapezius
4.2.2.2. Lattisimus Dorsi
4.2.3. Deep layer
4.2.3.1. Levator Scapulae
4.2.3.2. Rhomboids major
4.2.3.3. Rhomboids minor
5. Hand
5.1. Extrinsic group
5.1.1. fx: forceful or non-precise movements
5.1.2. anterior & posterior compartment of forearm muscles.
5.2. Intrinsic group
5.2.1. Adductor pollicis
5.2.2. Palmaris Brevis
5.2.3. Interossei
5.2.3.1. Palmar interossei
5.2.3.2. Dorsal interossei
5.2.4. Lumbricals
5.2.5. Thenar
5.2.5.1. Opponens pollicis
5.2.5.2. Abductor pollicis brevis
5.2.5.3. Flexor pollicis brevis
5.2.6. Hypothenar
5.2.6.1. Opponens digiti minimi
5.2.6.2. Abductor digiti minimi
5.2.6.3. Flexor digiti minimi brevis