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1. What is the primary role of a personal trainer?
A. Diagnose medical conditions
B. Design and supervise exercise programs
C. Prescribe medication
D. Perform physical therapy
Answer: B
Rationale: Personal trainers design and supervise safe and effective exercise
programs, but do not provide medical treatment.
2. What does NASM stand for?
A. National Association of Sports Medicine
B. National Academy of Sports Medicine
C. National Athletic Strength Manual
D. Nutrition and Sports Management
Answer: B
Rationale: NASM is the National Academy of Sports Medicine.
3. What is the first phase of the NASM OPT model?
A. Strength
B. Stabilization
C. Power
D. Hypertrophy
Answer: B
Rationale: The OPT model begins with Stabilization to improve movement quality.
4. What is the main goal of stabilization training?
A. Maximize muscle size
B. Improve joint stability and control
,C. Increase sprint speed
D. Build maximal strength
Answer: B
Rationale: Stabilization training focuses on neuromuscular control and joint
stability.
5. What does OPT stand for?
A. Optimal Physical Training
B. Optimum Performance Training
C. Organized Power Technique
D. Operational Physical Therapy
Answer: B
Rationale: OPT stands for Optimum Performance Training.
6. What is a prime mover muscle?
A. A muscle that stabilizes joints only
B. The main muscle responsible for a movement
C. A muscle that prevents injury
D. A muscle used only in posture
Answer: B
Rationale: Prime movers are the primary muscles responsible for producing
movement.
7. What is a synergist muscle?
A. A muscle that opposes movement
B. A muscle that assists the prime mover
C. A muscle with no function
D. A bone structure
Answer: B
Rationale: Synergists assist primary muscles during movement.
8. What is an antagonist muscle?
A. A muscle that assists movement
B. A muscle that opposes movement
C. A stabilizing ligament
D. A tendon
, Answer: B
Rationale: Antagonists oppose the action of the prime mover.
9. What is the primary purpose of a warm-up?
A. Fatigue the muscles
B. Prepare the body for exercise
C. Increase injury risk
D. Replace stretching
Answer: B
Rationale: Warm-ups prepare muscles and cardiovascular system for activity.
10. What is heart rate measured in?
A. Liters per minute
B. Beats per minute
C. Kilograms
D. Miles per hour
Answer: B
Rationale: Heart rate is measured in beats per minute (BPM).
11. What is resting heart rate?
A. Heart rate during sleep only
B. Heart rate when at complete rest
C. Maximum heart rate
D. Exercise heart rate
Answer: B
Rationale: Resting heart rate is measured when the body is at rest.
12. What is maximum heart rate estimated by?
A. 100 + age
B. 220 − age
C. 200 − weight
D. 180 + age
Answer: B
Rationale: The common formula is 220 minus age.
13. What is cardiovascular training primarily designed to improve?
A. Flexibility
B. Heart and lung efficiency