Muscle Fitness

1. a muscular contraction with equal force in opposite directions so no movement can occur.
3. Muscles that attach to bones and make movement possible.
4. Weight training using machines.
5. Done to improve health, fitness, and sports performance.
7. How much weight you can lift.
13. a muscular contraction that pulls on the bone and produces movement of a body part.
15. Strength adjusted for your size.

2. characteristics of slow and fast.
6. Decrease in muscle size
8. Competition where appearance of the body is most important.
9. You preform a group of exercise in a sequence with brief rest between exercises.
10. Competitive sport where you try to lift your max. load in squat, bench press, and dead lift.
11. type of muscle that make up the walls of the internal organisms.
12. Increase in muscle size.
14. type of muscles that make up the heart.