COMPLETE SOLUTIONS
Course
Crossfit Level 1
1. What is the definition of CrossFit?
A. Constantly varied, high-intensity, functional movement
B. High repetition strength training
C. Circuit training with barbells
D. High-intensity interval training (HIIT)
✅ Correct Answer: A
Explanation: CrossFit is defined as constantly varied, high-intensity, functional movement.
This approach aims to improve overall fitness through a broad, inclusive, and general fitness
model.
2. What is the primary energy system used in a 400-meter sprint?
A. Phosphagen system
B. Glycolytic (anaerobic) system
C. Oxidative (aerobic) system
D. ATP synthase cycle
✅ Correct Answer: B
Explanation: A 400-meter sprint (~1 minute) primarily uses the glycolytic system, which
provides energy during moderate-duration, high-intensity efforts (30 seconds–2 minutes).
3. Which of the following is NOT an example of a functional movement?
A. Deadlift
B. Bicep curl
C. Squat
D. Shoulder press
✅ Correct Answer: B
Explanation: A bicep curl is an isolated movement, not functional. Functional movements
mimic real-life activities and involve multiple joints.
, 4. What does the "hopper model" of fitness imply?
A. A balanced diet improves performance
B. Fitness is determined by your ability to perform in a variety of random physical tasks
C. High reps build strength
D. Powerlifting creates functional strength
✅ Correct Answer: B
Explanation: The hopper model suggests that true fitness is the ability to excel at random,
unknown physical challenges—emphasizing preparedness for anything.
5. In CrossFit, what is the recommended dietary macronutrient ratio?
A. 60% carbs / 20% protein / 20% fat
B. 40% carbs / 30% protein / 30% fat
C. 50% carbs / 30% protein / 20% fat
D. 30% carbs / 40% protein / 30% fat
✅ Correct Answer: B
Explanation: CrossFit’s dietary prescription is 40% carbohydrates, 30% protein, and 30%
fat, based on the Zone Diet principles.
6. What is the primary purpose of the "push jerk" in CrossFit?
A. Build leg strength
B. Improve shoulder mobility
C. Train explosive hip drive and coordination
D. Isolate deltoid muscles
✅ Correct Answer: C
Explanation: The push jerk teaches explosive hip drive, coordination, and power. It allows
for moving heavy loads efficiently using full-body mechanics.
7. Which movement primarily tests posterior chain strength?
A. Bench press
B. Deadlift
C. Sit-up
D. Curl