1. Brachialis (Cut) 2. Biceps Brachii 3. Coracobrachialis Muscle Chart #2

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Key to Website Muscle Chart Quizzes: Muscle Chart #1: 1. Brachialis (cut) 2. Biceps brachii 3. Coracobrachialis Muscle Chart #2: 1. (Anterior) Deltoid (cut) 2. Subscapularis 3. Pectoralis major (cut) 4. Teres major 5. Latissimus dorsi (cut) 6. Coracobrachialis 7. Deltoid (distal tendon - cut) 8. Pectoralis major (distal tendon - cut) Muscle Chart #3: 1. Supraspinatus 2. Pectoralis major (cut) 3. Pectoralis minor 4. Teres major 5. Latissimus dorsi (cut) 6. Triceps brachii (long head) 7. Triceps brachii (medial/deep head) 8. Brachialis 9. Biceps brachii (distal tendon - cut) 10. Triceps brachii (lateral head) 11. Deltoid (distal tendon - cut) 12. Coracobrachialis 13. Pectoralis major (cut) 14. Subscapularis 15. Biceps brachii (long and short heads – cut) Muscle Chart #4: 1. Sternocleidomastoid (SCM) 2. Trapezius 3. Infraspinatus (fascia covering) 4. Deltoid (posterior) 5. Triceps brachii 6. Teres major 7. Latissimus dorsi 8. Erector spinae 9. Teres minor 10. Infraspinatus 11. Supraspinatus 12. Rhomboids (minor and major) 13. Serratus posterior superior 14. Levator scapulae 15. Splenius cervicis 16. Splenius capitis 17. Semispinalis capitis Muscle Chart #5: 1. Gluteus medius 2. Tensor fasciae latae (TFL) 3. Sartorius 4. Femoral nerve, artery, and vein 5. Iliotibial band (ITB) 6. Vastus lateralis (of Quadriceps femoris group) 7. Rectus femoris (of Quadriceps femoris group) 8. Vastus medialis (of Quadriceps femoris group) 9. Sartorius (of pes anserine group) 10. Gracilis (of pes anserine group) 11. Semitendinosus (of pes anserine group) 12. Gastrocnemius (medial head) 13. Soleus 14. Fibularis longus (peroneus longus) 15. Extensor digitorum longus 16. Tibialis anterior 17. Adductor magnus 18. Gracilis 19. Adductor longus 20. Pectineus 21. Iliopsoas (iliacus and psoas major) 22. Obturator externus 23. Gluteus minimus 24. Gluteus medius 25. Piriformis 26. Iliacus 27. Psoas major 28. Psoas minor .

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Should Joint Presentation File
6/5/2017 The Shoulder Joint Bones of the shoulder joint • Scapula – Glenoid Fossa Infraspinatus fossa – Supraspinatus fossa Subscapular fossa – Spine Coracoid process – Acromion process • Clavicle • Humerus – Greater tubercle Lesser tubercle – Intertubercular goove Deltoid tuberosity – Head of Humerus Shoulder Joint • Bones: – humerus – scapula Shoulder Girdle – clavicle • Articulation – glenohumeral joint • Glenoid fossa of the scapula (less curved) • head of the humerus • enarthrodial (ball and socket) 1 6/5/2017 Shoulder Joint • Connective tissue – glenoid labrum: cartilaginous ring, surrounds glenoid fossa • increases contact area between head of humerus and glenoid fossa. • increases joint stability – Glenohumeral ligaments: reinforce the glenohumeral joint capsule • superior, middle, inferior (anterior side of joint) – coracohumeral ligament (superior) • Muscles play a crucial role in maintaining glenohumeral joint stability. Movements of the Shoulder Joint • Arm abduction, adduction about the shoulder • Arm flexion, extension • Arm hyperflexion, hyperextension • Arm horizontal adduction (flexion) • Arm horizontal abduction (extension) • Arm external and internal rotation – medial and lateral rotation • Arm circumduction – flexion, abduction, extension, hyperextension, adduction Scapulohumeral rhythm • Shoulder Joint • Shoulder Girdle – abduction – upward rotation – adduction – downward rotation – flexion – elevation/upward rot. – extension – Depression/downward rot. – internal rotation – Abduction (protraction) – external rotation
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