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Muscle OIA Tutor Dr. Tracey Magrann

Muscle OIA Tutor Dr. Tracey Magrann. Click to Begin. Choose Muscle Group. Home. Back Chest Ribs Abdomen Arm Forearm Pelvic Girdle Thigh Leg. Bones. Back Muscles. Muscle Groups. Trapezius Latissimus dorsi Supraspinatus Infraspinatus Subscapularis Rhomboideus Teres Major

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Muscle OIA Tutor Dr. Tracey Magrann

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  1. Muscle OIA TutorDr. Tracey Magrann Click to Begin

  2. Choose Muscle Group Home • Back • Chest • Ribs • Abdomen • Arm • Forearm • Pelvic Girdle • Thigh • Leg Bones

  3. Back Muscles Muscle Groups • Trapezius • Latissimus dorsi • Supraspinatus • Infraspinatus • Subscapularis • Rhomboideus • Teres Major • Teres Minor • Levator scapulae Bones

  4. Trapezius Back Muscles • Origin • Insertion • Action Quick View

  5. Quick View Trapezius Back Muscles • Origin: First select the bone from the list below, then select the part of the bone. 1. 2. 3. • Insertion • Action Skull Occipital bone Cervical vert. Spine All thoracic vertebrae Spines BONE PART OF THE BONE Spine Skull Spines NO Scapula Occipital bone Clavicle NO Transverse process NO Humerus NO Cervical vertebrae Greater trochanter NO Lateral side NO All thoracic vertebrae Medial side NO

  6. Quick View Trapezius Back Muscles • Origin • Insertion: First select the bone, then select the part of the bone. 1. 2. • Action Spine and acromion Scapula Clavicle BONE PART OF THE BONE Skull NO Spine and acromion Scapula NO Occipital bone Clavicle Body NO Humerus NO Transverse process NO All cervical vertebrae NO Greater trochanter NO NO C7 All thoracic vertebrae NO

  7. Quick View Trapezius Back Muscles • Origin • Insertion • Action: First select the motion, then select the bone. 1. 2. 3. Retracts Scapula Elevates Scapula Depresses Scapula MOTION BONE Flexes NO Scapula Elevates Clavicle NO Depresses Humerus NO Retracts Protracts NO Cervical vertebrae NO

  8. Trapezius Back to Origin Back to Insertion Back to Actions Click to apply muscle to skeleton Click to remove origins and insertions Click to remove muscle from skeleton Click to apply origins and insertions

  9. Latissiumus dorsi Back Muscles • Origin • Insertion • Action Quick View

  10. Back Muscles Quick View Latissiumus dorsi • Origin: First select the bone, then select the part of the bone. 1. 2. • Insertion • Action Thoracic vertebrae Lower 6 Lumbar vertebrae All BONE PART OF THE BONE Ribs NO Greater tubercle NO Humerus NO All NO Thoracic vertebrae Intertubercular groove Lumbar vertebrae Lower 6 Fossa NO

  11. Quick View Back Muscles Latissiumus dorsi • Origin • Insertion: First select the bone, then select the part of the bone. 1. • Action Humerus Intertubercular groove BONE PART OF THE BONE Ribs NO Greater tubercle NO Humerus Lesser tubercle NO Thoracic vertebrae Intertubercular groove NO Anatomical neck NO Lumbar vertebrae NO Ilium Surgical neck NO NO

  12. Latissiumus dorsi Quick View Back Muscles • Origin • Insertion • Action: Select one motion and then one bone. 1. 2. 3. Anterior insertion Extends Arm Adducts Arm Internally rotates Arm MOTION BONE Flexes NO Scapula NO Extends Clavicle NO Abducts NO Arm Adducts Internally rotates Forearm NO Externally rotates NO

  13. Latissimus dorsi Back to Origin Back to Insertion Back to Actions Anterior insertion Click to apply muscle to skeleton Click to remove origins and insertions Click to remove muscle from skeleton Click to apply origins and insertions

  14. Supraspinatus Back Muscles • Origin • Insertion • Action Quick View

  15. Back Muscles Quick View Supraspinatus • Origin: First select the bone, then select the part of the bone. 1. • Insertion • Action Scapula Supraspinous fossa BONE PART OF THE BONE Ribs NO Greater tubercle NO Clavicle NO Spine NO Humerus NO Scapula Infrapinaous fossa NO Supraspinous fossa

  16. Back Muscles Quick View Supraspinatus • Origin • Insertion: First select the bone, then select the part of the bone. 1. • Action Humerus Greater tubercle BONE PART OF THE BONE Ribs NO Greater tubercle Humerus Lesser tubercle NO Clavicle Intertubercular groove NO NO Scapula Anatomical neck NO NO Surgical neck NO

  17. Supraspinatus Back Muscles Quick View • Origin • Insertion • Action: Select one motion and then one bone. 1. Abducts Shoulder BONE MOTION Scapula NO Flexes NO Clavicle NO Extends Shoulder Abducts NO Forearm NO Adducts NO

  18. Supraspinatus Back to Origin Back to Insertion Back to Actions Click to remove muscle from skeleton Click to remove origins and insertions Click to apply muscle to skeleton Click to apply origins and insertions

  19. Infraspinatus Back Muscles • Origin • Insertion • Action Quick View

  20. Quick View Back Muscles Infraspinatus • Origin: First select the bone, then select the part of the bone. 1. • Insertion • Action Scapula Infraspinous fossa BONE PART OF THE BONE Ribs NO Greater tubercle NO Clavicle NO Spine NO Humerus NO Infrapinaous fossa Scapula Supraspinous fossa NO

  21. Quick View Back Muscles Infraspinatus • Origin • Insertion: First select the bone, then select the part of the bone. 1. • Action Humerus Greater tubercle PART OF THE BONE BONE Lesser tubercle Ribs NO Greater tubercle NO Humerus Intertubercular groove NO Clavicle NO Anatomical neck NO Scapula NO Surgical neck NO

  22. Infraspinatus Quick View Back Muscles • Origin • Insertion • Action: Select one motion and then one bone. 1. Externally Rotates Humerus MOTION BONE Flexes NO Scapula NO Extends NO Clavicle NO Abducts NO Humerus Adducts NO Forearm NO Externally Rotates Internally Rotates NO

  23. Infraspinatus Origin Insertion Action Click to remove muscle from skeleton Click to remove origins and insertions Click to apply muscle to skeleton Click to apply origins and insertions

  24. Subscapularis Back Muscles • Origin • Insertion • Action Quick View

  25. Back Muscles Quick View Subscapularis • Origin: First select the bone, then select the part of the bone. 1. • Insertion • Action Subscapular fossa Scapula PART OF THE BONE BONE Greater tubercle NO Ribs NO Spine NO Clavicle NO Infrapinaous fossa NO Humerus NO Supraspinous fossa NO Scapula Subscapular fossa

  26. Back Muscles Quick View Subscapularis • Origin • Insertion: First select the bone, then select the part of the bone. 1. • Action Humerus Lesser tubercle BONE PART OF THE BONE Greater tubercle NO Ribs NO Lesser tubercle Humerus Intertubercular groove NO NO Clavicle Anatomical neck NO Scapula NO Surgical neck NO

  27. Subscapularis Back Muscles Quick View • Origin • Insertion • Action: Select one motion and then one bone. 1. Internally Rotates Shoulder MOTION BONE Flexes NO Scapula NO Extends NO Clavicle NO Abducts NO Shoulder Adducts NO Ribs NO Externally Rotates NO Internally Rotates

  28. Subscapularis Back to Origin Back to Insertion Back to Actions Click to remove muscle from skeleton Click to remove origins and insertions Click to apply muscle to skeleton Click to apply origins and insertions

  29. Rhomboideus Back Muscles • Origin • Insertion • Action Rhomboideus major Quick View Rhomboideus minor

  30. Back Muscles Quick View Rhomboideus (major and minor) • Origin: First select the bone, then select the part of the bone. 1. 2. • Insertion • Action Thoracic vert. Spine Spine Cervical vert. BONE PART OF THE BONE Body NO Ribs NO Spine Clavicle NO Humerus NO Infrapinaous fossa NO Thoracic vertebrae Supraspinous fossa NO Cervical vertebrae Subscapular fossa NO

  31. Back Muscles Quick View Rhomboideus (major and minor) • Origin • Insertion: First select the bone, then select the part of the bone. 1. • Action Scapula Medial border BONE PART OF THE BONE Ribs NO Greater tubercle NO Humerus NO Lesser tubercle NO Clavicle NO Intertubercular groove NO Scapula Medial border Lateral border NO

  32. Rhomboideus (major and minor) Back Muscles Quick View • Origin • Insertion • Action: Select one motion and then one bone. 1. 2. Retraction Scapula Scapula Elevates MOTION BONE Protraction NO Vertebrae NO Retraction Humerus NO Abducts NO Scapula Adducts NO Ribs NO Elevation Depression NO

  33. Rhomboideus (major and minor) Back to Origin Back to Insertion Back to Actions Click to remove muscle from skeleton Click to remove origins and insertions Click to apply muscle to skeleton Click to apply origins and insertions

  34. Teres Major Back Muscles • Origin • Insertion • Action Quick View

  35. Quick View Back Muscles Teres Major • Origin: 1. • Insertion • Action Scapula BONE Ribs NO Clavicle NO Humerus NO Scapula

  36. Quick View Back Muscles Teres Major • Origin • Insertion: First select the bone, then select the part of the bone. 1. • Action Intertubercular groove Humerus BONE PART OF THE BONE NO Greater tubercle Ribs NO NO Lesser tubercle Humerus Intertubercular groove NO Clavicle Medial border NO Scapula NO Lateral border NO

  37. Teres Major Quick View Back Muscles • Origin • Insertion • Action 1. 2. 3. Extends Shoulder Adducts Shoulder Internally rotates Shoulder MOTION BONE Flexes NO Scapula NO Extends Clavicle NO NO Abducts Shoulder Adducts Forearm NO Internally rotates Externally rotates NO

  38. Teres Major Back to Origin Back to Insertion Back to Actions Click to remove muscle from skeleton Click to remove origins and insertions Click to apply muscle to skeleton Click to apply origins and insertions

  39. Teres Minor Back Muscles • Origin • Insertion • Action Quick View

  40. Quick View Back Muscles Teres Minor • Origin: 1. • Insertion • Action Scapula BONE Ribs NO Clavicle NO Humerus NO Scapula

  41. Quick View Back Muscles Teres Minor • Origin • Insertion: First select the bone, then select the part of the bone. 1. • Action Humerus Greater tubercle PART OF THE BONE BONE Greater tubercle Ribs NO Lesser tubercle NO Humerus Intertubercular groove NO Clavicle NO Anatomical neck NO Scapula NO Surgical neck NO

  42. Teres Minor Quick View Back Muscles • Origin • Insertion • Action: 1. 2. External rotation Shoulder Adducts Shoulder MOTION BONE Protraction NO Vertebrae NO Retraction NO Shoulder Abducts NO Scapula NO Adducts Stabilizes NO Ribs NO Externally Rotates Internally Rotates NO

  43. Teres Minor Back to Origin Back to Insertion Back to Actions Click to remove muscle from skeleton Click to remove origins and insertions Click to apply muscle to skeleton Click to apply origins and insertions

  44. Levator Scapulae Back Muscles • Origin • Insertion • Action Quick View

  45. Quick View Back Muscles Levator Scapulae • Origin: 1. • Insertion • Action Cervical vert 1-4, transverse process BONE Ribs NO Clavicle NO Humerus NO Scapula NO Cervical vertebrae 1-4, transverse process

  46. Quick View Back Muscles Levator Scapulae • Origin • Insertion: First select the bone, then select the part of the bone. 1. • Action Scapula Vertebral border BONE PART OF THE BONE Ribs NO Vertebral border Scapula Lesser tubercle NO Intertubercular groove NO Clavicle NO Anatomical neck NO Humerus NO Surgical neck NO

  47. Levator Scapulae Quick View Back Muscles • Origin • Insertion • Action: Select one motion and then one bone. 1. Elevates Scapula MOTION BONE Protraction NO Vertebrae NO Retraction NO Scapula Adducts NO Ribs NO Abducts NO Elevates Depresses NO

  48. Levator Scapulae Origin Insertion Action Click to remove muscle from skeleton Click to remove origins and insertions Click to apply muscle to skeleton Click to apply origins and insertions

  49. Chest Muscles Muscle Groups Bones • Pectoralis Major • Pectoralis Minor

  50. Pectoralis Major Chest muscles • Origin • Insertion • Action Quick View

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