MCQ Flashcards
7 cards from real NASM practice questions. Tap to flip, then mark Knew It or Still Learning โ missed cards come back until you master them.
Read the first 7 MCQ flashcards as text
Which term describes a muscle contracting while lengthening?
Answer: Eccentric
An eccentric contraction occurs as the muscle lengthens under tension.
The all-or-none principle applies to:
Answer: Individual motor units
A motor unit fires fully or not at all when threshold is reached.
Which posture is characterized by forward head and rounded shoulders?
Answer: Upper crossed syndrome
Upper crossed syndrome involves a forward head and protracted shoulders.
What is the primary fuel source during prolonged low-intensity exercise?
Answer: Fat
Fat is the dominant fuel at low intensities over long durations.
Davies test primarily assesses:
Answer: Upper-extremity agility and stabilization
The Davies test measures upper-body agility and stabilization.
General adaptation syndrome's first stage is the:
Answer: Alarm reaction stage
The alarm reaction is the body's initial response to a new stressor.
A spotter is most essential during which type of exercise?
Answer: Barbell bench press
Free-weight overhead or over-body lifts like the bench press require spotting for safety.