Please enable JavaScript.

Coggle requires JavaScript to display documents.

BACK mucles (SUPERFICIAL GROUP= apendicular group. Movement UL (1.…

- - - - P layer: attached t o SP, sacrial vertebrae & supraspinous ligament from attached, extends l to cover erector spinae
      - MIDDLE: attached m tips TS & intertransverse ligamements-i, it -> to iliac crest & s lower border rib 12.
      - A layer: a surface of quadratus lumborum muscles & attached m to TP lumbar -i -> iliac crest & s forms l arcuate ligaments for + of diaphragm
  - - - O: lower half ligamentum SP C7-T4. I: mastoid process, skull below l one.third of s nuchal line. INN: p rami middle cervical nerves
    - - O: SP T3-4. I: TP C1-3. INN: p rami lower cevical nerves
  - - - 1. lumborum O: sacrum SP lumbar & lower 2 T- V & their suprasinous ligaments & iliac crest. I: angles lower 6-7 ribs
    - - 1. cervicus O: TP upper 4-5 TV I: TP C2-6
      - 2. capitus O: TP upper 4-5 TV & articular V & articular processes of lower 3/4 CV. I: P margin mastoid process
      - 3. thoracis O: medial & la sacrum crests, SP & supraspinous ligament T11-L5 & m part of iliac crest. I: TP all TV & lateral to tubercles of lower 9-10 ribs
    - - 1. thoracis O: SP T10/11-L2. I: SP T1-8
      - 2. cervicis O: lower part ligamentum nuchae & SP C7. I: SP C2