1. Parts of the Skeletal System

2. The Skeleton The skeleton forms the framework of the body
Comprised of 206 bones grouped into two main parts
1. The axial skeleton
2. The appendicular skeleton

3. The Axial Skeleton
Forms the main core of the skeletal system and is more rigid than the appendicular skeleton.
Comprising of:
Vertabral column (spine)
Cranium (skull)
Thoracic (rib cage)
Sternum (breast bone)

4. The Appendicular Skeleton
Comprises of the shoulder girdle & the pelvic girdle
Clavicle (collar bone)
Scapula (shoulder blade)
Arms
Pelvic bone
Legs

5. Check Learning

6. Spine
It is made up of 33 small bones called vertebrae. Between each vertebra there is a pad of cartilage which allows movement and prevents the bones grinding together.
We refer to the pad of cartilage between each vertebrae as a disc.

7. Tendons Connect muscle to bone Tough, but flexible
Enable you to move – ‘middle man’ between muscle and bone

8. Ligaments Connect bone to bone Stabilize joints Elastic
Can be lengthened by stretching
Prevents injury

9. Synovial Fluid
Is found at the joint (where to bones meet). It is a lubricating fluid allowing smooth movement of bones at the joint.