Mixed Deck — All NSCA CSCS Topics Flashcards

A strength coach tells a novice lifter to "focus on pushing the floor away" during a squat. This is an example of using which type of attentional focus cue?

Answer: External

An external focus of attention directs the athlete's concentration toward the effect of their movement on the environment (e.g., pushing the floor). An internal focus directs attention to the athlete's own body movements (e.g., "focus on extending your knees"). Research has consistently shown that an external focus is superior for motor skill learning and performance.

When spotting a client performing a barbell back squat, where should the spotter primarily position their hands during the lift?

Answer: Around the client's torso under the armpits

The spotter wraps their arms under the lifter's armpits and around the torso to safely assist or catch the load if the lifter fails.

Shin splints (medial tibial stress syndrome) are most commonly caused by which training error?

Answer: Rapid increases in running volume or intensity on hard surfaces

Rapid spikes in running volume or intensity on hard surfaces create repetitive tibial bone stress that exceeds the tissue's remodeling capacity.

When analyzing the 1RM bench press scores for a large football team, the strength and conditioning specialist notices that the scores of two elite offensive linemen are significantly higher than the rest of the team. Which measure of central tendency would be MOST appropriate to describe the typical score of the group?

Answer: Median

The median is the middle value in a dataset when the data are ranked in order. It is the most appropriate measure of central tendency when there are significant outliers because it is not affected by extreme values. The mean (average) would be skewed upward by the two very high scores, giving a less accurate representation of the 'typical' athlete's score. The mode is the most frequent score and may not be representative, while the range measures variability, not central tendency.

According to NSCA guidelines, what is the recommended minimum space per athlete for free-weight areas in a strength training facility?

Answer: 49.0 sq ft (4.6 m²)

The NSCA recommends a minimum of 49 sq ft (approximately 4.6 m²) per athlete in free-weight areas to allow safe movement and equipment use.

A strength and conditioning specialist modifies a piece of plate-loaded equipment by drilling new holes in the frame to add an unapproved attachment. An athlete subsequently gets injured using this modified equipment. Which legal principle is MOST likely to be breached by the specialist's actions?

Answer: Product Liability

Product liability refers to the legal responsibilities of those who manufacture or sell a product. If a strength and conditioning professional modifies equipment, they may be held liable for any injuries that occur, as the equipment is no longer being used as intended by the manufacturer. Modifying equipment outside of the manufacturer's designated guidelines can void the warranty and place liability on the individual or facility.

A force-velocity curve for skeletal muscle demonstrates that:

Answer: As contraction velocity increases, force production decreases (for concentric contractions)

The force-velocity relationship shows an inverse relationship during concentric contractions — as shortening velocity increases, fewer cross-bridges can form, reducing force.

Team cohesion in sport psychology is divided into task cohesion and social cohesion. Which type has the STRONGER relationship with team performance?

Answer: Task cohesion

Research consistently shows that task cohesion—commitment to achieving group goals—has a stronger positive relationship with team performance than social cohesion.

The phenomenon in which an individual exerts less effort when working in a group than when working alone is called:

Answer: Social loafing

Social loafing is the tendency for individuals to reduce their effort and motivation when they are part of a group compared to working individually.

A strength and conditioning specialist is conducting a performance assessment for a collegiate basketball team. Which of the following represents the MOST appropriate sequence for administering these tests in a single session?

Answer: 1. Skinfold measurements, 2. Vertical jump, 3. T-test, 4. 1RM Power Clean, 5. 1.5-mile run

The correct sequence of testing is designed to minimize the effect of fatigue on subsequent tests. The proper order is: 1. Non-fatiguing tests (anthropometry like skinfolds), 2. Agility tests (T-test), 3. Maximum power and strength tests (vertical jump, 1RM power clean), 4. Sprint tests, 5. Local muscular endurance tests, and finally, 6. Fatiguing anaerobic and aerobic capacity tests (1.5-mile run). The correct answer follows this principle by starting with non-fatiguing measurements, progressing through power and agility, then strength, and finishing with the most fatiguing test, the aerobic capacity run.

Which is a PRIMARY indicator of functional overreaching in an athlete as described in NSCA guidelines?

Answer: Persistent performance decline that does not resolve with a few days of rest

Functional overreaching is characterized by short-term performance decrements that persist beyond typical recovery days but resolve within days to weeks with adequate rest.

A coach uses a 3:1 loading-to-deload week ratio. The purpose of the deload week is to:

Answer: Reduce accumulated fatigue and allow supercompensation

Planned deloads reduce fatigue so that supercompensation can occur, resulting in a higher performance level when training resumes.

Which of the following training zones corresponds to 'moderate intensity' defined as 64–76% of maximum heart rate?

Answer: Zone 2

Zone 2 (moderate intensity) corresponds to approximately 64–76% HRmax, below the first ventilatory threshold for most individuals.

The Fick equation for oxygen consumption (VO2) is best expressed as:

Answer: VO2 = HR × SV × (a-vO2 difference)

The Fick equation states VO2 = cardiac output (HR × SV) multiplied by the arteriovenous oxygen difference (a-vO2 diff).

During a medicine ball chest pass test for upper body power, which factor most directly affects the validity of the result?

Answer: Consistent ball weight and throwing technique across trials

Standardizing ball weight and throwing mechanics ensures that differences in test results reflect true power output rather than equipment or technique variation.

Which component is NOT part of the reactive agility model as described in NSCA literature?

Answer: Static flexibility

Reactive agility involves stimulus recognition, decision making, and change-of-direction speed; static flexibility is not a component of the reactive agility model.

To ensure high inter-rater reliability when multiple coaches are administering the T-test to a large group of athletes, which of the following is the MOST crucial action to take?

Answer: Ensuring all coaches use standardized instructions and timing procedures.

Inter-rater reliability refers to the degree of agreement among different raters or testers. To achieve high inter-rater reliability, it is essential that the test is administered in the exact same way by every coach. This includes using standardized instructions, consistent verbal cues, the same timing methods, and a strict adherence to the test protocol. Variations in any of these factors will introduce error and lower the reliability of the results.

A strength and conditioning specialist wants to improve an athlete's lactate threshold. Which training intensity is MOST effective?

Answer: 80–90% VO2max

Lactate threshold training is most effective at intensities near or slightly above the lactate threshold, typically 80–90% VO2max for trained athletes.

Which ergogenic aid has been shown in research to reduce the perception of effort and delay fatigue through adenosine receptor antagonism?

Answer: Caffeine

Caffeine competitively blocks adenosine receptors in the central nervous system, reducing perceived exertion and delaying the onset of fatigue.

Which of the following represents a CORRECT work-to-rest ratio for aerobic interval training targeting VO2max (e.g., 3–5 minute intervals)?

Answer: 1:1 (work:rest)

Long aerobic intervals targeting VO2max typically use a 1:1 work-to-rest ratio to allow sufficient recovery while maintaining high quality efforts.