Module 12 Crossword

3. is dangerously low body temperature and occurs as a result of exposure to extreme cold.
5. muscular ________ is the amount of force your muscles can exert.
7. this means exercising at a level that's beyond your regular daily activities.
12. lifestyle that involves little physical activity.
14. ________ endurance is the ability of you heart, lungs, and blood vessels to send fuel and oxygen to your tissues during long periods of activity.
15. exercises combine movement of the joints with contraction of the muscles.
17. the ability to move your body parts through their full rang of motion.
20. a condition in which the bones become porous and fragile, making them much more likely to break.

1. is damage to the skin and tissues caused by extreme cold.
2. is a dangerous condition in which the body loses its ability to cool itself through perspiration.
4. exercise that raise your heart rate and increase your body's use of oxygen.
6. muscular ________ is the ability of your muscles to perform physical tasks over a period of time without tiring.
8. the purposeful physical activity that is planned, structured and repetitive and that improves or maintains physical fitness.
9. Hot-weather health problems may lead to _______ or overworking the body.
10. this means gradually increasing the demands on you body.
11. exercise that involves intense, short bursts of activity in which the muscles work so hard they produce energy without using oxygen.
13. is any form of movement that causes your body to use energy.
16. the ability to carry out daily tasks easily and have enough reserve energy to respond to unexpected demands.
18. there are four factors to consider when planning a workout which can be remembered by using this formula.
19. body ________ is the ratio of fat to lean tissue in your body.