fitness components

3. number of exercise sessions per week
5. a result that can be achieved in 6 months or more
12. Endurance ability of the heart,blood, blood vessels, and lungs to supply enough oxygen to the body during long periods of physical activity
15. gradual increase in one or more of the FITT variables to create an overload
16. the muscles’ ability to move a joint through its full range of motion
17. exercise training is specific to the muscles used and the component of fitness trained
18. a result that can be achieved in 6 months or less
19. an increase in one or more of the FITT variables to provide an additional workload
20. the passageway, muscles, and lungs that allow oxygen to be breathed in and carbon dioxide to be breathed out

1. minutes of repetitions
2. the ability of muscles to work over a long period of time without becoming tired
4. the network of blood vessels and the heart that pumps blood throughout the body
6. small tubes or vessels for blood leaving the heart
7. the variables of frequency, intensity, time, and type
8. energy producing system within the muscle that is without oxygen
9. training load expressed as weight, speed, or heart rate
10. smallest of the blood vessels and the place where tissues of the body exchange carbon dioxide for oxygen
11. the ability of a muscle to push or pull with total force
13. energy producing system within the muscle that requires oxygen
14. the combination of fat mass to fat free mass