NAFC Program Design and Periodization 1 — Questions and Answers
Question 1: What does the principle of 'progressive overload' require?
- Keeping training variables constant over time
- Gradually increasing training stress to continue adaptation (Correct answer)
- Performing maximum effort every session
- Reducing rest periods indefinitely
Correct answer: Gradually increasing training stress to continue adaptation
Progressive overload requires systematically increasing training volume, intensity, or frequency over time to continually challenge the body and drive adaptation.
Question 2: What is the primary goal of the 'stabilization endurance' phase in NAFC program design?
- Maximum strength development
- Hypertrophy and muscle size gains
- Developing postural control, joint stability, and neuromuscular efficiency (Correct answer)
- Maximizing power output
Correct answer: Developing postural control, joint stability, and neuromuscular efficiency
The stabilization endurance phase focuses on building postural control, proprioception, and neuromuscular efficiency as the foundation for all subsequent training phases.
Question 3: Which training variable refers to the number of repetitions completed per set?
- Volume
- Intensity
- Repetition tempo
- Repetition range (Correct answer)
Correct answer: Repetition range
Repetition range defines how many times an exercise is performed consecutively per set, and is adjusted based on training goals such as endurance, hypertrophy, or strength.
Question 4: How is training intensity typically expressed in resistance training?
- Total workout duration
- Percentage of one-repetition maximum (%1RM) (Correct answer)
- Number of exercises per session
- Weekly training frequency
Correct answer: Percentage of one-repetition maximum (%1RM)
Training intensity in resistance training is most commonly expressed as a percentage of the maximum weight a person can lift for one repetition (%1RM).
Question 5: What is 'periodization' in the context of fitness program design?
- Scheduling rest days between workouts
- Systematically varying training variables over time to optimize performance and prevent overtraining (Correct answer)
- Performing different exercises every session randomly
- Increasing training volume every week indefinitely
Correct answer: Systematically varying training variables over time to optimize performance and prevent overtraining
Periodization is the planned, systematic variation of training volume and intensity over time, organized into macrocycles, mesocycles, and microcycles to maximize adaptation.
Question 6: Which rep range is most associated with muscular hypertrophy training?
- 1–3 reps
- 6–12 reps (Correct answer)
- 15–20 reps
- 25–30 reps
Correct answer: 6–12 reps
The 6–12 rep range at moderate to heavy loads (67–85% 1RM) produces the optimal combination of mechanical tension and metabolic stress for muscle hypertrophy.
NAFC Program Design and Periodization 1
What does the principle of 'progressive overload' require?