Unit 10 1st Half Review

Question 1

Which energy system provides immediate energy for rapid bursts of power in the first few seconds of exercise?

Accepted Answer

Phosphagen-ATP System

Question 2

Which body composition measurement method uses air displacement in a fiberglass chamber?

Accepted Answer

BOD POD system

Question 3

What happens to muscle adaptations if strength training is discontinued?

Accepted Answer

Changes begin reversing within 48 hours

Question 4

What is the recommended duration for holding a static stretch according to several studies?

Accepted Answer

15-30 seconds

Question 5

In Cooper's 12-Minute Walk/Run test, what is being measured?

Accepted Answer

Total distance covered

Question 6

What is the recommended approach for exercise selection in strength training?

Accepted Answer

Prioritize multiple joint lifts with some isolation exercises

Question 7

What is the primary purpose of periodization in strength and conditioning?

Accepted Answer

To organize training into progressive cycles for optimal performance gains

Question 8

What is the proper starting position for the timed sit-up test?

Accepted Answer

Hands on thighs, feet flat and unanchored

Question 9

Which of the following is considered the best indicator of an individual's level of cardiorespiratory endurance?

Accepted Answer

VO2max

Question 10

What is the optimal timing for beginning the main activity after completing a warm-up?

Accepted Answer

Within 10 minutes

Question 11

During which phase of block periodization would an athlete start to focus on sport-specific abilities?

Accepted Answer

Transmutation phase

Question 12

What is the definition of an antagonist muscle?

Accepted Answer

The muscle being stretched in response to the contraction of another muscle

Question 13

Which skinfold measurement site is correctly included in common testing locations?

Accepted Answer

Triceps

Question 14

Which factor limiting range of motion CANNOT be altered through dedicated programs?

Accepted Answer

Bony structure

Question 15

What characterizes an endomorph body type?

Accepted Answer

Larger frame with tendency to store fat easily

Question 16

What is produced as a by-product when glycogen is broken down into glucose during the glycolytic system?

Accepted Answer

Lactic acid

Question 17

What is the recommended duration for dynamic movement and stretching as part of a warm-up program?

Accepted Answer

6-12 minutes

Question 18

In the Harvard Step Test, what is measured between 1-1.5 minutes after completing the stepping exercise?

Accepted Answer

Heart rate

Question 19

Which type of muscle contraction occurs when a muscle increases tension without changing length?

Accepted Answer

Isometric contraction

Question 20

Which type of activities are most beneficial for improving cardiorespiratory endurance?

Accepted Answer

Aerobic activities involving repetitive, whole-body movements

Question 21

Which method has been shown to be most effective for acutely increasing flexibility without decreasing muscle strength?

Accepted Answer

Foam rolling

Question 22

At what age does muscular strength typically peak?

Accepted Answer

20-25 years

Question 23

What percentage of maximal strength is typically lost each year after age 25?

Accepted Answer

1%

Question 24

How can excessive fat limit flexibility?

Accepted Answer

By acting as a wedge between lever arms

Question 25

During the trunk extension test, what is the maximum height the body should be lifted off the floor?

Accepted Answer

12 inches

Question 26

What is the recommended frequency for strength training a particular muscle group?

Accepted Answer

2-3 times per week with recovery days

Question 27

Which stretching technique has been criticized for potentially causing injury due to jerking motions?

Accepted Answer

Ballistic stretching

Question 28

In PNF stretching, what is the typical duration pattern?

Accepted Answer

10-second push, 10-second relax, repeated 3 times

Question 29

1. Which statement best describes flexibility?

Accepted Answer

The ability to move a joint or joints through a full range of motion

Question 30

What is the primary principle behind hydrostatic weighing?

Accepted Answer

Fat tissue is less dense than lean tissue

Question 31

In the Stork Test, what condition does NOT result in stopping the stopwatch?

Accepted Answer

Blinking eyes

Question 32

Which of the following is a common mistake in strength training programs?

Accepted Answer

Working out alone consistently

Question 33

Which component of FITT principles refers to how hard you work during your workouts?

Accepted Answer

Intensity

Question 34

When taking skinfold measurements, how many times should each site be measured?

Accepted Answer

Three times

Question 35

What does the SAID principle stand for?

Accepted Answer

Specific Adaptation to Imposed Demands

Question 36

How long should an active cool-down session last?

Accepted Answer

5-15 minutes

Question 37

What is a common misconception about working hard in conditioning programs?

Accepted Answer

That longer duration equals better results

Question 38

What is a key characteristic of plyometric exercise?

Accepted Answer

Rapid transition from eccentric to concentric contraction

Question 39

What is the correct duration for the timed push-up and sit-up tests?

Accepted Answer

60 seconds

Question 40

What is the primary purpose of varying the training program and incorporating periodization?

Accepted Answer

To keep the program enjoyable and prevent boredom

Question 41

What happens when there is insufficient oxygen available to meet energy demands during activity?

Accepted Answer

The activity becomes anaerobic

Question 42

What is the recommended rest period between sets for strength training?

Accepted Answer

2-3 minutes

Question 43

During the vertical jump test, how is the final score calculated?

Accepted Answer

The difference between standing reach and jump height

Question 44

What is the correct order of exercises in a workout session?

Accepted Answer

Warm-up, power movements, hard to easy

Question 45

During HIIT, what percentage of Heart Rate Reserve (HRR) is typically used during the high-intensity port

Accepted Answer

80% or higher

Question 46

What is lean body weight?

Accepted Answer

Total body weight minus the weight of body fat

Question 47

What is the primary purpose of the sit-and-reach test?

Accepted Answer

To assess flexibility of the lower back and hamstrings

Question 48

What is the primary cause of rapid initial strength gains when beginning a weight training program?

Accepted Answer

Enhanced neuromuscular recruitment

Question 49

Which components are involved in oxygen transport throughout the body?

Accepted Answer

Heart, lungs, blood vessels, and blood

Question 50

Why is BMI considered a limited measurement tool?

Accepted Answer

It doesn't account for muscle mass

Unit 10 1st Half Review

Questions 50

Unit 10 1st Half Review

Questions 50