1. Locomotion

2. Locomotion Movement! The interaction between endoskeleton and muscles
Endoskeleton: Skeleton is on the inside
Exoskeleton: Skeleton is on the outside

3. The Human Skeleton Purpose: Support & protection Lever
Point of attachment
Blood cell production

4. Joint
An area where two bones
meet
Allows for movement

5. Types of Joints: Suture Joint
Where the skull bones meet
Very small amount of movement allowed

6. Types of Joints: Hinge Joint & Pivot Joint
Allows movement forward and backward
Pivot Joint
Allows for rotating motion

7. Types of Joints: Ball & Socket Joint and the Gliding Joint
Allows movement in any direction
Gliding Joint
Allows for movement of bones past one another

8. A. B. C. D. E.

9. Examples of Joints
Suture
Hinge
Pivot
Ball & Socket
Gliding

10. Muscle- tissue used for movement
Type of Muscle
Appearance
Function
Skeletal
Striped
Voluntary
Arms, legs, toes, fingers
Smooth
Involuntary
Diaphragm, Digestive Tract
Cardiac
Heart

11. Ligaments & Tendons Ligaments Connect bones to bones Tendons
Connect muscle to bone

12. Cartilage Purpose: Support Flexibility Cushioning It does NOT anchor
Found in the outer ear,
nose, between back
bones

13. Malfunctions Malfunction Location Cause Symptoms Cure Tendonitis Elbow
Less likely in hip or torso
Swelling of tendon
- Aches, pains, stiffness
Stop usage
Anti-inflammatories
Braces
Sprain
- Ankle, knee, wrist, fingers, toes
Overextension of ligaments
- Pain, swelling, bruising
- Rest, ice, compression, elevation