WEEKEND THREE HOMEWORK

Transcription

1 WEEKEND THREE HOMEWORK READING ASSIGNMENTS Salvo Massage Therapy Principles and Practice 4 th Edition Muscolino The Muscular System Manual Muscolino The Muscle and Bone Palpation Manual Ch. 19 Skeletal Nomenclature & Joints Ch. 23 Nervous System Ch. 5 Muscles of the Glenohumeral Joint Ch. 5 Trigger Points and Muscle Physiology Review Ch. 7 Upper Extremity Bone Palpation Ch. 10 Palpation of Muscles of Shoulder Girdle Ch. 13 Palpation of Muscles of Arm Ch. 14 Palpation of Muscles of Forearm Remember to keep up on your reading. Your instructor(s) will discuss the above topics in class, but to fully understand the physiology and anatomy you must do your home study portion. Quiz questions will be taken from these chapters. WRITTEN ASSIGNMENTS Salvo Massage Therapy Principles and Practice Muscolino Muscular System Manual and Muscle and Bone Palpation Manual Muscolino The Muscle and Bone Palpation Ch. 19 Matching Ch. 23 Matching See following pages of questions. Deltoid, Biceps Brachii, Triceps Brachii, Brachioradialis, Infraspinatus, Supraspinatus, Teres Major, Teres Minor, Subscapularis, Trapezius, Latissimus Dorsi, Rhomboids, Erector Spinae Group Written Assignment should be no more than one page double-spaced. 1) Choose a topic from the list below and research it. 2) Write a summary on what your topic is with a conclusion of your thoughts. Topics: S Pharmaceutical Effects on Massage Therapy S Personal Ethics & Client Relationships S Nutrition for Optimal Healing of Muscles and Soft Tissues S Exercise for Client Self-Care

2 WEEKEND THREE REVIEW - MUSCLES Directions: Use your Muscular System Manual and Muscle and Bone Palpation Manual to answer the following questions. 1. What happens to the length of the brachioradialis if the elbow joint is passively flexed? It shortens. 2. How is the brachioradialis synergistic to the supinator? It is capable of both pronation and supination (it tends to supinate as it flexes elbow). 3. From which perspective is the greatest amount of the brachialis superficial? Lateral 4. How many joints does the biceps brachii cross? 3: radioulnar, shoulder, elbow 5. If the elbow joint is passively extended, will the triceps brachii be shortened or lengthened? Shortened 6. What four muscles comprise the rotator cuff group? Supraspinatus, infraspinatus, teres minor, subscapularis 7. How are the anterior fibers and posterior fibers of the deltoid synergistic with each other? Both abduct arm at shoulder joint 8. Is the infraspinatus superior or inferior to the supraspinatus? Inferior 9. What two muscles attach to the lateral clavicle, acromion process and spine of the scapula? Trapezius and deltoid 10. What muscle is named for being triangular in shape? Deltoid

3 11. What joint action would lengthen and stretch the infraspinatus? Internal rotation of shoulder joint with horizontal aduction 12. The long head of the triceps brachii passes between which two muscles? Teres major / teres minor 13. Which is the deepest head of the triceps brachii? Medial head 14. Which portion of the deltoid attaches to the lateral clavicle? Anterior 15. Which head of the triceps brachii will be stretched if the glenohumeral joint is flexed? Long head 16. What type of neck and head rotation does the right upper trapezius do? Contralaterally rotates head and neck at spinal joints 17. What joint action is shared by all three parts of the trapezius? Retracts scapula at scapulocostal joint 18. What joint actions would lengthen and stretch the left lower trapezius? Protractions and elevation of scapula 19. What muscle is superficial to the rhomboids? Trapezius 20. How are the rhomboids synergistic with the middle trapezius? Both retracts the scapula 21. What muscle group is deep to the rhomboids and has a vertical direction to its fibers? Erector Spinae group

4 22. What happens to the length of the rhomboids as the scapula protracts (abducts) at the scapulocostal joint? Increases 23. What muscles are known as the Christmas Tree muscles? Lower Erector Spinae 24. What muscle can upwardly rotate the scapula at the scapulocostal joint? Upper Trapezius 25. Where the latissimus dorsi and trapezius overlap, which muscle is superficial? Trapezius 26. When would you use the subscapularis muscle? a. Conducting an orchestra b. Reaching your hand around to scratch your back c. Installing ceiling tiles overhead d. Fanning a smoke-filled room with your arms 27. Teres Minor works in tandem with the posterior deltoid to externally (laterally) rotate the humerus. True or False

5 NAME THE MUSCLE IN THE PICTURE TRAPEZIUS What are the origins? Upper the external occipital protuberance, the medial upper third of the superior nuchal line of the occiput, the nuchal ligament, the spinous process of C7 Middle the spinous processes of T1 to T5 Lower the spinous processes of T6 to T12 What are the actions? Upper elevate the scapula, retract the scapula, upwardly rotate the scapula Middle retract the scapula Lower depresses the scapula NAME THE MUSCLE IN THE PICTURE Latissimus Dorsi What is the insertion? Medial lip of the bicipital groove of the humerus What are the actions? Medially rotates the arm, adducts the arm, and extends the arm NAME THE MUSCLES IN THE PICTURE Erector Spinae Group What are the actions? Extends and laterally flexes the trunk, neck, and head at the spinal joints; Ipsilaterally rotates the trunk, neck, and head at the spinal joints

6 NAME THE MUSCLE IN THE PICTURE Rhomboid Major What are the origins? Major spinous process T2 to T5 What is the insertion? Between the root of the spine and the inferior angle of the scapula NAME THE MUSCLE IN THE PICTURE Deltoid What are the origins? Lateral 1/3 of the clavicle What is the insertion? Deltoid tuberosity of the humerus NAME THE MUSCLE IN THE PICTURE Subscapularis What are the origins? Subscapular fossa of the scapula What are the actions? Medially rotates the arm at the Glenohumeral joint

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