lesson 1 & 2 vocabulary

2. a method for safely increasing aspects of your workout without injuring youself
6. the ability of your muscles to use force
8. refers to your body to your ability to stick with a task or a long period of time
10. the ability to perform difficult physical activity without getting overly tired
11. the feeling of stability and control
13. the ability to move joints fully and easily through a full range of motion
14. the ability of a muscle to use force over a period of time
16. the number of days you workout each week
19. proportions of fat, bone, and muscle and fluid that makes up body weight
20. the ability to handle the physical demands of every day life without becoming overly tired
21. how much energy you use when you work out.
22. planned physical activity done regularly to build or maintain one's fitness

1. defined by the most weight you can lift or exert at the same time
3. known as the cardiovascular endurance
4. physical activities that are part of your day to day routine
5. switching between different forms of physical exercise
7. intense physical activity that builds muscle but does not use large amounts of oxygen
9. smooth and effective working together of your muscles and bones
12. being able to handle physical work and play each day without getting overly tired
15. the rhythmic moderate-to-vigorous activity that uses large amounts of oxygen and works the heart and lungs
17. any movement that makes the body use extra energy
18. places where 2 or more bones meet