Energy Systems and Strength and Conditioning Quizzes | Sport Science

Question 1

Which characteristic is NOT associated with type II muscle fibers?

Accepted Answer

High fatigue resistance

Answer

Large diameter

Answer

High anaerobic capacity

Answer

Fast twitch

Question 2

What is the main function of creatine in energy metabolism?

Accepted Answer

Replenishing phosphocreatine stores

Answer

Transporting oxygen to muscles

Answer

Eliminating waste products from muscles

Answer

Supplying energy directly to muscles

Question 3

Which training method is most effective for enhancing muscular strength?

Accepted Answer

Heavy resistance training with low repetitions

Answer

Light resistance training with high repetitions

Answer

Flexibility training

Answer

Cardiovascular endurance training

Question 4

For hypertrophy training, what is the recommended rest period between sets of resistance exercises?

Accepted Answer

1-2 minutes

Answer

5 minutes

Answer

30 seconds

Answer

10 minutes

Question 5

What is the primary function of the Golgi tendon organ?

Accepted Answer

Monitoring muscle tension and preventing injury

Answer

Regulating blood flow to muscles

Answer

Producing hormones

Answer

Initiating muscle contraction

Question 6

Which type of muscle contraction involves lengthening of the muscle under tension?

Accepted Answer

Lowering a weight during a bicep curl

Answer

Holding a weight in a static position

Answer

Jumping

Answer

Pushing a weight up during a bench press

Question 7

Which energy system predominantly contributes to ATP production during intense exercise lasting under 10 seconds?

Accepted Answer

Phosphocreatine

Answer

Fat

Answer

Lactic acid

Answer

Glycogen

Question 8

Which muscle fiber type is predominantly utilized in low-intensity activities?

Accepted Answer

Type I

Answer

Type IIa

Answer

Type IIx

Question 9

What is the primary role of the creatine shuttle system in energy production?

Accepted Answer

To transport phosphocreatine to creatine kinase for ATP synthesis

Answer

To eliminate waste products from muscle cells

Answer

To facilitate glucose uptake into muscle cells

Question 10

Which training approach is most effective for developing muscular strength?

Accepted Answer

Heavy weight training

Answer

Light weight training

Answer

Plyometric training

Answer

Endurance training

Question 11

Which of the following commonly causes DOMS (delayed onset muscle soreness)?

Accepted Answer

Eccentric muscle contractions

Answer

Concentric muscle contractions

Answer

Plyometric muscle contractions

Answer

Isometric muscle contractions

Question 12

What is a primary function of the nervous system in strength and conditioning?

Accepted Answer

Coordinating muscle contractions

Answer

Producing energy

Answer

Storing glycogen

Answer

Regulating blood pressure

Question 13

Which of the following is NOT a potential benefit of regular strength and conditioning training?

Accepted Answer

Increased risk of injury

Answer

Greater functional capacity

Answer

Enhanced sleep quality

Answer

Improved body composition

Question 14

What is the recommended rest period between sets during strength training exercises?

Accepted Answer

1-3 minutes

Answer

30-60 seconds

Answer

10-15 minutes

Answer

5-10 minutes

Question 15

During a 100-meter sprint, which energy system predominantly supplies energy to the muscles?

Accepted Answer

ATP-PC system

Answer

Aerobic system

Answer

Glycolytic system

Question 16

Which factor does NOT influence the rate of ATP production via the aerobic energy system?

Accepted Answer

Muscle fiber type

Answer

Duration of exercise

Answer

Intensity of exercise

Answer

Oxygen availability

Question 17

Which energy system primarily supplies energy for a 30-minute jog?

Accepted Answer

Aerobic system

Answer

Lactate system

Answer

Glycolytic system

Answer

ATP-PC system

Question 18

Which training method is most effective for developing the ATP-PC energy system?

Accepted Answer

High-intensity interval training (HIIT)

Answer

Strength training with heavy weights

Answer

Flexibility training

Answer

Long, slow distance (LSD) running

Question 19

What is the main benefit of implementing high-intensity interval training (HIIT) in a strength and conditioning program?

Accepted Answer

Enhanced anaerobic capacity

Answer

Improved flexibility

Answer

Elevated maximal oxygen uptake (VO2max)

Answer

Increased cardiovascular endurance

Question 20

Which substrate is the primary fuel utilized during prolonged aerobic exercise?

Accepted Answer

Fat

Answer

Creatine phosphate

Answer

Glycogen

Answer

Protein

Question 21

Which principle is essential for optimizing muscle strength gains through resistance training?

Accepted Answer

Progressive overload

Answer

Balanced diet

Answer

Low-intensity cardio

Answer

Static stretching

Question 22

After an intensive workout, how does the body primarily replenish its glycogen stores?

Accepted Answer

Carbohydrate intake

Answer

Protein intake

Answer

Fat intake

Answer

Dehydration

Question 23

Which element is NOT an essential component of a comprehensive strength and conditioning program?

Accepted Answer

Rest and recovery

Answer

Progressive overload

Answer

Warm-up and cool-down

Answer

Specificity