a. hormones.
Health, 24.12.2019 04:31 Knownothing
16. painkilling chemicals that occur naturally in the body are known as
a. hormones.
b. triglycerides.
c. endorphins.
d. platelets.
17. specificity is important to a fitness program because it
a. makes the workout more enjoyable.
b. allows you to choose the right types of activities to improve a particular fitness element.
c. increases the demands you place on your body.
d. you to exercise beyond your regular daily abilities.
18. olympic athletes have lower resting heart rates because
a. their lungs tend to be naturally larger.
b. they have a lot of muscle mass due to weightlifting.
c. they exercise regularly, which improves the efficiency of their heart.
d. they tend to eat low-fat diets.
19. what does a measure of your cardiorespiratory endurance tell a fitness professional?
a. your anaerobic fitness, or how well your leg and arm muscles work
b. how long you can sustain a weightlifting program
c. what type of exercises you've been doing
d. your aerobic fitness, or how efficiently your heart is working
20. which type of fat may lower the risk of heart disease?
a. saturated fat
b. trans fat
c. unsaturated fat
d. cholesterol
Answers: 3
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Fibers from the medial side of each eye cross over to the opposite side of the brain at the
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The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the dependent variable in galileo's experiment?
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Why there must be community participation in primary health care
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16. painkilling chemicals that occur naturally in the body are known as
a. hormones.
a. hormones.
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