I’m Checking My Pe Homework? Someone Help?
Posted on | 二月 8, 2010 | No Comments
1. There is no single ideal body weight, but there is an ideal body type.
Answer True False
2. Ectomorphs and mesomorphs are both characterized by a low percentage of body fat and a large amount of muscle mass and size.
Answer True False
3. Lean body weight is the combined weight of bone, muscle, and connective tissue. It does not include your heart or your lungs.
Answer True False
4. Being overweight means that your weight falls into the same range as obesity.
Answer True False
5. If you are excessively lean or overly fat, you risk developing chronic diseases and are placing your functional health at risk.
Answer True False
6. By monitoring your diet and participating in physical activities, you can control both the number and size of fat cells in your body.
Answer True False
7. Energy balance is determined by your calorie intake and your calorie expenditure.
Answer True False
8. Males tend to store body fat around their hips.
Answer True False
9. If you eat carefully and choose healthful foods, you do not have to be physically active to maintain your body composition.
Answer True False
10. RMR is the amount of calories you expend for body processes while you exercise.
Answer True False
11. All of the following are factors in determining body type EXCEPT:
A. height
B. muscle size
C. muscle mass
D. bone size
12. All of the following factors help determine your healthy weight range EXCEPT:
A. gender
B. age
C. body type
D. muscle size
13. BMI varies according to __________.
A. heredity
B. age
C. body type
D. physical strength
14. During adolescence, which of the following nutrients is essential to the development of healthy, lean body tissues, including bones?
A. calcium
B. lutein
C. potassium
D. sodium
15. Teen males are considered to be overfat when their body fat is greater than __________.
A. 10%
B. 15%
C. 20%
D. 25%
16. All of the following are one of the three main body types EXCEPT:
A. ectomorph
B. isomorph
C. mesomorph
D. endomorph
17. Your resting metabolic rate is stimulated if you __________.
A. eat one large meal a day
B. eat four or five small meals a day
C. reduce your caloric intake
D. sleep eight hours a night
18. What is the minimum recommended amount of essential fat for teen males?
A. 1%
B. 7%
C. 12%
D. 18%
19. Match the following1. ectomorph
2. endomorph
3. body mass index (BMI)
4. overweight
5. essential fat
6. calorie intake
7. metabolism
1 2 3 4 5 6 7 A. the process by which the body converts calories from food to energy
1 2 3 4 5 6 7 B. the minimum amount of body fat necessary for good health
1 2 3 4 5 6 7 C. a condition in which a person is heavier than the standard weight range for his or her height
1 2 3 4 5 6 7 D. body type characterized by a high percentage of body fat, large bone size, and a small amount of muscle mass and size
1 2 3 4 5 6 7 E. body type characterized by a low percentage of body fat, small bone size, and a small amount of muscle mass and size
1 2 3 4 5 6 7 F. the total number of calories you take in from food
1 2 3 4 5 6 7 G. a way to asses body size in relation to your height and weight
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