Across
- 3. louis smith does this. requires lots of flexibility
- 7. when the muscles contract over and over again
- 9. ratio of fat mass to fat free mass
Down
- 1. type of event. 26 miles. requires aerobic endurance
- 2. maximum force produced by a group of muscles
- 4. distance travelled divided by time
- 5. usain bolt does this. requires lots of speed
- 6. ability to move smoothly through the full range of motion
- 8. where the cardio-respiratory system is working with oxygen for long periods of time