NSCA TSAC-F Tactical Prep Exam Questions & Answers 2026 (11–20)

Question 1

During intense exercise, what physiological process increases to meet the body's higher oxygen demands?

TheoryPractice · Accepted Answer

Increased oxygen uptake by the body's tissues. During intense exercise, the body's tissues require more oxygen to sustain the increased energy demands. This process is known as oxygen uptake, which refers to the actual amount of oxygen consumed by the body's tissues. The higher the intensity of physical activity, the greater the oxygen uptake. Additionally, a measure of cardiorespiratory fitness is called VO2 max, indicating the maximal amount of oxygen consumption.

Question 2

Identify the type of cartilage found in the knee menisci that is adapted to withstand compressive forces from high-impact activities.

TheoryPractice · Accepted Answer

Fibrocartilage. Fibrocartilage is the type of cartilage found in knee menisci capable of withstanding high compressive forces. It is specifically designed to protect joints during high-impact activities such as running or jumping. Hyaline cartilage, on the other hand, is found on articulating bone surfaces, providing support and flexibility. Elastic cartilage, which can return to its normal shape after distortion, is typically found in body parts like the ear.

Question 3

What resistance exercise would you recommend to enhance an athlete's sprinting speed?

TheoryPractice · Accepted Answer

Deadlifts. Answer: Deadlifts Specificity of training is crucial; choosing exercises that enhance joint movements critical to sprinting is important. Deadlifts train flexion and extension in the hips and knees, similar to the mechanics seen in sprinting. While cycling and box jumps may improve overall fitness and power, respectively, deadlifts are a resistance exercise that directly targets the muscle groups necessary for improving sprint speed.

Question 4

Which of the following exercises is classified as a pull?

TheoryPractice · Accepted Answer

Pull-up. Answer: Pull-up The pull-up is an upper body strength exercise focusing on the back and biceps, performed by pulling oneself up towards a bar. In contrast, the push-up is a push exercise targeting the chest, shoulders, and triceps. A lunge involves the lower body muscles and is not classified as a pull.

Question 5

During a deadlift, what is the term used for the phase where the lifter raises the bar off the ground?

TheoryPractice · Accepted Answer

Concentric. Answer: Concentric The deadlift consists of three main phases: eccentric, concentric, and isometric. The concentric phase is when the lifter raises the bar from the ground to a standing position. The eccentric phase occurs when the lifter lowers the bar back to the ground. The isometric phase is characterized by the brief moment the bar is held stationary before the upward lift begins.

Question 6

In what exercise must an athlete maintain a neutral spine during the movement?

TheoryPractice · Accepted Answer

Deadlift. Answer: Deadlift Maintaining a neutral spine during a deadlift is crucial to minimize stress on the vertebrae and prevent injury. The neutral spine position involves keeping the natural curves of the back, avoiding excessive arching or rounding.

Question 7

When executing a box squat jump, how tall should the platform be and where should it be positioned relative to the feet?

TheoryPractice · Accepted Answer

The platform should be 12-18" high and positioned wider than shoulder width apart.. Answer: The platform should be 12-18" high and positioned wider than shoulder width apart. The box squat jump is a plyometric exercise that enhances jump performance through rapid concentric and eccentric movements. To perform this movement safely and effectively, ensure the platform is 12-18" in height and placed wider than shoulder width apart. The athlete should begin in a squatting position on the platform with feet wider than shoulder width, then jump off the side and land softly, maintaining torso stiffness and absorbing impact with the lower body.

Question 8

A firefighter is using a rowing machine as part of their conditioning routine. What are the major muscle groups primarily targeted during this exercise?

TheoryPractice · Accepted Answer

Latissimus dorsi, rhomboids. Answer: Latissimus dorsi, rhomboids When using a rowing machine, the user pulls the handle towards their chest, involving various muscles in the upper and lower body. Major muscle groups involved in a rowing exercise: Muscle Group Role Latissimus dorsi Primary pulling muscle Rhomboids Stabilizes shoulder blades Middle trapezius Assists in pulling Posterior deltoids Contributes to upper arm movement The quadriceps and gluteus maximus are primarily engaged during the leg drive phase but are not the main focus in upper body pulling.

Question 9

Which of the following foot placements is not used during a standard back squat?

TheoryPractice · Accepted Answer

Narrow stance. The correct answer is Narrow stance. In a standard back squat, the common foot placements include a shoulder-width stance and a wide stance. A Narrow stance is typically not recommended because it can adversely affect stability and muscular engagement during the exercise.

Question 10

In a flat bench press exercise, where should the spotter place their hands to ensure safety and proper assistance?

TheoryPractice · Accepted Answer

At the bar with palms up, close to but not touching the bar. Answer: At the bar with palms up, close to but not touching the bar When spotting a flat bench press, the spotter should stand behind the lifter's head, placing their hands at the bar with palms up and close to the bar, without touching it. This position allows the spotter to provide assistance quickly and effectively if the lifter requires help during the exercise.

NSCA TSAC-F Tactical Prep Exam Questions & Answers 2026 (11–20)

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