Question 1

Which of the following does NOT explain why people who engage in vigorous physical activity have an increased ability to burn fat?

Accepted Answer

A)   increase in number and activity of fat metabolism enzymes
B)   improved ability of muscles to store fat
C)   improved ability to extract fat from the blood during exercise
D)   increased metabolism of carbohydrates during prolonged, intense trainingE) All of the above
F) A) and B)

Question 2

The amount of ATP produced in glycolysis can maintain exercise for no more than how many minutes?

Accepted Answer

A)   03
B)   15
C)   30
D)   45E) None of the above
F) B) and C)

Question 3

What is the cause of sports anemia?

Accepted Answer

A)   low blood hemoglobin levels
B)   poor dietary intake of iron
C)   increased plasma volume due to training
D)   increased destruction of red blood cellsE) None of the above
F) B) and C)

Question 4

In which of the following events would carbohydrate loading NOT be beneficial?

Accepted Answer

A)   weight lifting
B)   distance swimming
C)   cross-country skiing
D)   marathonsE) A) and B)
F) A) and C)

Question 5

Design a physical fitness program for yourself based on the FITT principle.What are the most important components to include in planning a sound fitness program?

Accepted Answer

To design a physical fitness program for...

Question 6

There is evidence supporting the performance claims of which of the following ergogenic aids?

Accepted Answer

A)   ephedrine
B)   beta-alanine
C)   carnitine
D)   chromiumE) B) and C)
F) All of the above

Question 7

Explain why drinking a cup of coffee half an hour before your workout might boost your stamina,whereas downing an energy drink during your workout might be risky.

Accepted Answer

Drinking a cup of coffee half an hour be...

Question 8

How do warm-up exercises prepare the muscles for exertion?

Accepted Answer

A)   by increasing blood flow and temperature
B)   by promoting muscle atrophy
C)   by initiating muscle hypertrophy
D)   by placing extra physical demands on the bodyE) B) and D)
F) B) and C)

Question 9

The best way to treat sports anemia is with iron supplements.

Accepted Answer

A) True 
 B)False

Question 10

When oxygen is scarce,cellular pyruvic acid is converted to

Accepted Answer

A)   glucose.
B)   ATP.
C)   lactic acid.
D)   fatty acids.E) A) and B)
F) All of the above

Exam 11: Nutrition and Physical Activity: Keys to Good Health

There is evidence supporting the performance claims of which of the following ergogenic aids?

Correct Answer
verified

The amount of ATP produced in glycolysis can maintain exercise for no more than how many minutes?

Correct Answer
verified

How do warm-up exercises prepare the muscles for exertion?

Correct Answer
verified

Explain why drinking a cup of coffee half an hour before your workout might boost your stamina,whereas downing an energy drink during your workout might be risky.

Correct Answer
Answered by ExamLex AI
Drinking a cup of coffee half an hour be...
View Answer

Design a physical fitness program for yourself based on the FITT principle.What are the most important components to include in planning a sound fitness program?

Correct Answer
Answered by ExamLex AI
To design a physical fitness program for...
View Answer

In which of the following events would carbohydrate loading NOT be beneficial?

Correct Answer
verified

What is the cause of sports anemia?

Correct Answer
verified

The best way to treat sports anemia is with iron supplements.

Correct Answer
verified

When oxygen is scarce,cellular pyruvic acid is converted to

Correct Answer
verified

Which of the following does NOT explain why people who engage in vigorous physical activity have an increased ability to burn fat?

Correct Answer
verified

Exam 11: Nutrition and Physical Activity: Keys to Good Health

There is evidence supporting the performance claims of which of the following ergogenic aids?

Correct AnswerverifiedShow Answer

The amount of ATP produced in glycolysis can maintain exercise for no more than how many minutes?

Correct AnswerverifiedShow Answer

How do warm-up exercises prepare the muscles for exertion?

Correct AnswerverifiedShow Answer

Explain why drinking a cup of coffee half an hour before your workout might boost your stamina,whereas downing an energy drink during your workout might be risky.

Correct AnswerAnswered by ExamLex AIDrinking a cup of coffee half an hour be...View AnswerShow Answer

Design a physical fitness program for yourself based on the FITT principle.What are the most important components to include in planning a sound fitness program?

Correct AnswerAnswered by ExamLex AITo design a physical fitness program for...View AnswerShow Answer

In which of the following events would carbohydrate loading NOT be beneficial?

Correct AnswerverifiedShow Answer

What is the cause of sports anemia?

Correct AnswerverifiedShow Answer

The best way to treat sports anemia is with iron supplements.

Correct AnswerverifiedShow Answer

When oxygen is scarce,cellular pyruvic acid is converted to

Correct AnswerverifiedShow Answer

Which of the following does NOT explain why people who engage in vigorous physical activity have an increased ability to burn fat?

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
Answered by ExamLex AI
Drinking a cup of coffee half an hour be...
View Answer

Correct Answer
Answered by ExamLex AI
To design a physical fitness program for...
View Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified