Across
- 3. Prevents the backflow of blood
- 5. The name of the knee cap
- 7. The name of the muscle that contracts and shortens to create movement
- 8. The component that goes in the middle of a first class lever
- 10. Strength x Speed
- 12. A somersault can happen in this axis
Down
- 1. Divides the heart into left and right sides to prevent oxygenated and deoxygenated blood mixing
- 2. The muscle that stabilises the joint
- 4. Transports oxygenated blood to the body
- 6. A function of the skeletal system that provides the body with lever systems
- 9. The direction of the effort arrow in a third class lever
- 11. The agonist when the knee flexes