Week 2 Quiz

Question 1

The typical duration of the glycolytic energy system working at maximal capacity is

10 seconds
1 to 2 minutes
7 minutes
1 hour

Answer 1

1 to 2 minutes

Question 2

The recommended frequency for a person just starting a cardiorespiratory exercise program is

one bout of exercise per week
two bouts of exercise per week
three bouts of exercise per week
four bouts of exercise per week

Answer 2

three bouts of exercise per week

Question 3

Which of the following is not a benefit of cardiorespiratory exercise?

enhanced emotional state
enhanced immune function
reduced HDL cholesterol
increased energy and stamina

Answer 3

reduced HDL cholesterol

Question 4

John is 30 years old, with a resting heart rate of 65. What is his estimated maximum heart rate?

220 bpm
210 bpm
205 bpm
200 bpm
190 bpm

Answer 4

190 bpm

Question 5

Research suggests that exercise increases longevity.

True or False?

Answer 5

True.

Question 6

Insulin is produced in the pancreas to help take blood sugars into the muscles and liver.

True or False?

Answer 6

True.

Question 7

All three energy systems (oxidative, glycolytic, and ATP-PC) contribute to the production of energy but in different proportions.

True or False?

Answer 7

True.

Question 8

Scientific studies suggest that aerobic exercise is just as effective as psychotherapy for the treatment of depression.

True or False?

Answer 8

True.

Question 9

Approximately how many calories are needed to burn 1 pound of fat?

2,000 calories
3,500 calories
5,000 calories
10,000 calories

Answer 9

3,500 calories

Question 10

Which of the following is not one of the widely accepted health standards regarding how much movement one should aim for?

10 minutes of exercise several times a day.
60 minutes of exercise every two days.
Walking 10,000 steps per day.
30 minutes of physical activity most days of the week.
All of these.

Answer 10

60 minutes of exercise every two days