Module 3 Review

The five health-related components of physical fitness are

• cardiorespiratory endurance, muscular strength, muscular endurance, flexibility, body composition.

• cardiorespiratory endurance, muscular strength, agility, balance, flexibility.

• muscular endurance, muscular strength, flexibility, coordination, body composition.

• cardiorespiratory endurance, muscular strength, muscular endurance, agility, flexibility.

Muscular strength is defined as the ability of your muscles to

• lower body fat percentage

• exert force

• contract repeatedly over time.

• use oxygen to sustain exercise.

The ability of your muscles to contract repeatedly over time is known as

• reaction time

• power

• muscular endurance

• muscular strength

Which of the following is a benefit of maintaining a good level of flexibility?

• decreased risk of diabetes

• increased muscular strength

• decreased level of body fat

• prevention of low back pain

__________ refers to the ability of your heart, lungs, and related blood vessels to distribute oxygen efficiently to working muscles.

• Muscular Endurance

• Muscular Strength

• Aerobic Fitness

• Flexibility

Since many diseases and conditions are strongly linked to physical inactivity, it’s not difficult to see why so many Americans are _________________.

• unhealthy

• healthy

• physically inactive

• none of the above

How much moderate intensity aerobic exercise is recommended in minutes per week?

• 150

• 75

• 50

• 100

Stretching exercise (flexibility) should be performed

• during the general warm-up.

• at the beginning of the specific warm-up.

• before the general warm-up.

• at the end of the specific warm-up when muscles are warm.

Which of the following may occur as the result of cardiorespiratory training?

• improved oxygen delivery to muscles

• decrease in glycogen stores within muscle

• less efficient transfer and use of oxygen by muscles

• decrease in the number of mitochondria within muscle

The aerobic system becomes the dominant energy source after how many seconds?

• 30

• 10

• 20

• 60