Personal Trainer MCQ Flashcards

A client has a BMI of 31. According to standard classification, this falls into which category?

Answer: Obese Class I

A BMI of 30.0–34.9 is classified as Obese Class I according to standard weight classification guidelines.

Which stretch type involves a 15–60 second hold at end range of motion and is most appropriate for post-workout flexibility?

Answer: Static stretching

Static stretching, held for 15–60 seconds, is most effective for improving flexibility and is best performed after exercise when muscles are warm.

Which of the following best describes the 'overload principle'?

Answer: Providing a stimulus above normal levels to force adaptation

The overload principle states that training must exceed normal levels of stress to elicit physiological adaptations.

The agonist muscle in a bicep curl is the:

Answer: Biceps brachii

The agonist is the primary mover; in a bicep curl, the biceps brachii generates the force to flex the elbow.

Which cardiovascular training method alternates between high-intensity bursts and recovery periods?

Answer: High-intensity interval training (HIIT)

HIIT alternates between periods of high-intensity effort and active or passive recovery, maximizing caloric expenditure and cardiovascular adaptation.

According to ACE's Integrated Fitness Training (IFT) model, which phase focuses on building aerobic base and postural stability?

Answer: Phase 1

Phase 1 of the ACE IFT model focuses on building an aerobic base and improving functional movement and postural stability.

A client reports taking beta-blockers for hypertension. How does this affect exercise heart rate monitoring?

Answer: Heart rate response is blunted

Beta-blockers reduce the heart's response to exercise, blunting the normal rise in heart rate and making HR-based intensity targets unreliable.