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. helps 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 help lower the risk of heart disease?
A. Saturated fat
B. Trans fat
C. Unsaturated fat
D. Cholesterol
Answer: Some recommended public health actions to address climate change include: Conducting vulnerability assessments and expanding monitoring of climate health indicators. Improving access to medical care, mental health support, and public health resources. Targeting preparedness measures toward high-risk populations.
Muscular strength measures the amount of force that a muscle group can exert in a single effort (a single contraction). Correct answer: B A simple example of muscular strength is how much you weight you can carry. This force depends on the size of the muscle fibers and the ability of the nerves to activate muscle fibers. The muscular strength can be increased by completing certain physical activities, such as strength training.
The label "As Prepared" required on some food products as mandated by the FDA is used to enlighten people about dietary choices. The FDA controls matters relating to food.
The term FDA is an acronym for the food and drug agency. This agency is responsible for the control of food and the enlightenment of people regarding food and health.
On some of the food products, they require that the label; "As Prepared" is used because they are used to enlighten people about dietary choices.
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