AAU AAU Strength & Conditioning Fundamentals 2 — Questions and Answers
Question 1: What does 'muscular endurance' measure in an athlete?
- The maximum force a muscle can produce in a single effort
- The ability of a muscle or group to sustain repeated contractions over time (Correct answer)
- The speed at which a muscle contracts during explosive movements
- The flexibility of muscle fibers under load
Correct answer: The ability of a muscle or group to sustain repeated contractions over time
Muscular endurance refers to a muscle's capacity to perform repeated contractions against a submaximal resistance over an extended period.
Question 2: Which of the following is the most appropriate rest period between sets when training for maximal strength?
- 15–30 seconds
- 30–60 seconds
- 2–5 minutes (Correct answer)
- 10–15 minutes
Correct answer: 2–5 minutes
Maximal strength training requires 2–5 minutes of rest between sets to allow adequate recovery of the phosphocreatine system and neural readiness.
Question 3: What is the key difference between isotonic and isometric muscle contractions?
- Isotonic contractions involve movement while isometric contractions occur without joint movement (Correct answer)
- Isometric contractions are faster and produce more power than isotonic contractions
- Isotonic contractions only occur in the upper body
- Isometric contractions always involve eccentric loading
Correct answer: Isotonic contractions involve movement while isometric contractions occur without joint movement
Isotonic contractions produce movement (concentric or eccentric), while isometric contractions generate force without changing muscle length or joint angle.
Question 4: In the context of AAU athlete development, what is the primary benefit of plyometric training?
- It primarily improves cardiovascular endurance
- It develops explosive power by training the stretch-shortening cycle (Correct answer)
- It replaces the need for resistance training in youth athletes
- It reduces muscle mass to improve sport-specific speed
Correct answer: It develops explosive power by training the stretch-shortening cycle
Plyometric training enhances explosive power by utilizing and improving the stretch-shortening cycle, enabling faster and more forceful muscle contractions.
Question 5: Which assessment would best measure an athlete's lower-body explosive power for AAU performance tracking?
- 1-mile run test
- Vertical jump test (Correct answer)
- Push-up test to fatigue
- Sit-and-reach flexibility test
Correct answer: Vertical jump test
The vertical jump test is a widely validated field assessment for measuring lower-body explosive power in athletic populations.
Question 6: What does FITT stand for in exercise program design?
- Force, Intensity, Tempo, Training
- Frequency, Intensity, Time, Type (Correct answer)
- Fitness, Improvement, Training, Target
- Flexibility, Isometrics, Timing, Tempo
Correct answer: Frequency, Intensity, Time, Type
FITT is an acronym for Frequency, Intensity, Time, and Type — the four key variables used to design and modify exercise programs.
AAU AAU Strength & Conditioning Fundamentals 2
What does 'muscular endurance' measure in an athlete?