Kinesiology

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Author:
decosters
ID:
135657
Filename:
Kinesiology
Updated:
2012-02-15 21:43:15
Tags:
SHoulder Muscles
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Description:
Definitions of muscles of the shoulders
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  1. What is the proximal attachment of Supraspinatus?
    Supraspinous fossa of scapula
  2. What is the Distal Attachment of Supraspinatus?
    Superior facet on great tubercle of humerus
  3. What are Supraspinatus actions?
    Helps the deltoid abduct the arm at the shoulder; helps hold head in the glenoid cavity
  4. What is the proximal attachment of Infraspinatus?
    Infraspinous fossa of scapula
  5. What is the distal attachment of Infraspinatus?
    Middle facet on greater tubercle humerus
  6. What are the actions of infraspinatus?
    laterally rotates arm at shoulder; helps hold head in the glenoid cavity
  7. What is the proximal attachemnt of Teres Minor?
    Lateral border fo scapula
  8. What is the distal attachemnt for teres minor?
    Inferior facet on greater tubercle
  9. What is the actions of teres minor?
    laterally rotates arm at the shoulder; helps hold head in the glenoid cavity
  10. What is the proximal attachment of Teres major?
    dorsal surface of inferior angle of scapula
  11. What is the distal attachment of teres major?
    medial lip of intertubercular groove of humerus
  12. What is the proximal attachment of Subscapularis?
    Subscapular fossa of scapula
  13. What is the distal attachment of subscapularis?
    lesser tubercle of humerus
  14. What is the proximal attachment for Pectoralis major?
    medial half of clavicle; sternum; superior six costals cartilages;aponeurosis of external abdominal oblique
  15. What is the distal attachemnt for pectoralis major?
    intertubercular groove of humerus
  16. what is the actions of the pectoralis major?
    flexes,adducts, and medialy rotates arm at shoulder; extension of flexed arm
  17. What is the proximal attachment of Serratus anterior?
    Junction of 1st rib and costal cartilage
  18. What is the distal attachment of serratus anterior?
    medial border of scapula
  19. What is the action of serratus anterior?
    rotates scapula upward and pulls it anterior toward thoracic wall
  20. Whats the proximal attachment of the anterior part of the deltoid?
    lateral third of clavicle
  21. What is the distal attachment for anterior deltoid?
    deltoid tuberosity of humerus
  22. What is the anterior deltoid actions?
    flexes and medially rotates arm at shoulder
  23. What is the proximal attachment for middle part of deltoid?
    Acromion
  24. what is the distal attachemnt for middle deltoid?
    deltoid tuberosity of humerus
  25. what is the middle deltoids actions?
    abducts the arm at the shoulder
  26. what is the proximal attachment for posterior part of deltoid?
    spine of the scapula
  27. What is the distal attachment for posterior deltoid?
    deltoid tubersoity of humerus
  28. What is the actions of the posterior deltoid?
    extends and laterally rotates arm at shoulder

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