NASM-CPT CPT MCQ 3

Question 1

Which energy system is the primary source for a maximal effort lasting about 10 seconds?

Accepted Answer

ATP-PC (phosphagen) system

Answer

The ATP-PC system fuels short, high-intensity efforts of roughly 10 seconds.

Question 2

The Davis's law refers to how which tissue adapts along lines of stress?

Accepted Answer

Soft tissue (fascia)

Answer

Davis's law states that soft tissue models along lines of stress, whereas Wolff's law applies to bone.

Question 3

In a pushing assessment, if the low back arches, which muscle is likely underactive?

Accepted Answer

Intrinsic core stabilizers

Answer

Low-back arching during pushing suggests underactive intrinsic core stabilizers failing to maintain neutral spine.

Question 4

What is the target heart rate zone for Stage 1 cardio in NASM's cardiorespiratory training?

Accepted Answer

65–75% of maximal heart rate

Answer

Stage 1 aims for 65–75% of maximal heart rate to build an aerobic base.

Question 5

Which plane of motion divides the body into top and bottom halves?

Accepted Answer

Transverse plane

Answer

The transverse plane divides the body into superior and inferior portions and involves rotational movement.

NASM Practice Test