010-111 Question #73: Real Exam Question with Answer & Explanation

The correct answer is A. speed, height of the drill, and body weight. Plyometric drill intensity is governed by the mechanical demands imposed on the body, which scale with the speed of execution, the height involved, and the athlete's body weight.

Question

Which of the following factors affect intensity of lower body plyometric drills?

Options

Aspeed, height of the drill, and body weight
Bspeed, range of motion, and reaction time
Cstrength of the athlete, points of contact, and flexibility
Dstrength of the athlete, height of the drill, and reaction time

Explanation

Plyometric drill intensity is governed by the mechanical demands imposed on the body, which scale with the speed of execution, the height involved, and the athlete's body weight.

Common mistakes.

B. Range of motion and reaction time are performance characteristics that describe how an athlete moves, not variables that scale the mechanical intensity of the drill itself.
C. Strength and flexibility are athlete attributes rather than drill intensity factors; while points of contact does influence intensity, this combination does not represent the standard intensity classification framework.
D. Athlete strength is a capability factor that influences performance outcomes but does not independently scale the mechanical load imposed by the drill, and reaction time does not determine drill intensity.

Concept tested. Factors determining lower body plyometric drill intensity

Reference. https://www.nsca.com/education/articles/kinetic-select/plyometric-training/

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