| A | B |
|---|
| How many types of muscles are in your body? | 3 |
| What connects skeletal muscles to bones? | Tendons |
| How do all muscles do their work? | Becoming shorter and thicker |
| How will a muscle become injured? | Working to hard |
| What is it called when there is a sharp pain in your leg from running? | Muscle cramp |
| What is important to maintain muscular strength and flexibility? | Exercise |
| To prevent an injury on a muscle it is important not to put too much ___ on it? | Stress |
| Some athletes are tempted to use___ to increase their size of the muscle. However, these often are dangerous and should not be used? | Drugs |
| It is good to___ before doing lots of exercising? | Warm-up |
| One of the best ways to treat an injured muscles is to ___? | Rest |
