Please enable JavaScript.

Coggle requires JavaScript to display documents.

PE - Skeletal system - Coggle Diagram

- - - - joint cavity
      - lubricates the joints so it moves smoothly
    - - cushions joint
      - prevents friction
      - prevents bone ends from wear and tear
      - soft, spongy connective tissue
  - - - hinge joint
      - articulating bones are humorous, radius, ulna
    - - hinge joint
      - articulating bones are femur and tibia
    - - ball and socket
      - humorous and scapula
    - - ball and socket
      - pelvis and femur
  - - - decrease in joint angle (to front of body)
      - bending a joint
      - (heel flicks)
    - - straightening a joint
      - increase in joint angle (to back of body)
      - (kicking a football)
    - - movement away from midline of body
      - (during jumping jack)
    - - movement towards midline of body
      - (start/end of jumping jack)
    - - moves around the joints’ long axis
      - (placing spin of tennis forehand)
    - - continuous circular movement
      - (arm circles)