Training Principles

4. Training load measured as weight, speed, or heart rate
5. a goal that can be achieved in 6 months or more
7. system of pathways, muscles, and lungs that allow oxygen to be breathed in and carbon dioxide to be breathed out
8. muscles’ ability to move a joint through its full range of motion
9. without oxygen
11. exercise training is specific to the muscles used and the component of fitness trained
15. the system of blood vessels and the heart that pumps blood throughout the body
16. Energy producing system within the muscle that requires oxygen
18. The ability of a muscle or muscles to push or pull with total force
19. increase in one or more of the FITT variables to provide an additional workload
20. Small tubes or vessels for blood leaving the heart

1. The variables of frequency, intensity, time, and type
2. Number of exercise sessions per week
3. a goal that can be achieved in 6 months or less
6. ability of muscles to work over a long period of time without becoming tired
10. combination of fat mass to fat free mass
12. Minutes or repetitions
13. gradual increase in one or more of the FITT variables to create an overload
14. Ability of the heart, blood, blood vessels and lungs to supply enough oxygen to the body during long periods of physical activity
17. place where tissues of the body exchange carbon dioxide for oxygen