Which of the following is one of the nine foundational movements?

• A. Air Squat
• B. Bench Press
• C. Muscle-up
• D. Kettlebell Snatch

Answer: (A)

The idea being tested is recognizing a basic movement pattern that CrossFit identifies as foundational. The air squat is the best answer because it represents a fundamental movement pattern that you can perform with just your body weight, making it a baseline for hip, knee, and ankle mechanics, core engagement, and overall movement stability. It trains depth, alignment, and control in a way that transfers to many other movements and loads.

The other options are more specialized or advanced tasks. A bench press is a bench-based pushing lift that requires equipment and doesn’t represent the basic squat pattern. A muscle-up is a complex gymnastic skill that combines pulling and pressing with technique. A kettlebell snatch is a dynamic, high-skill movement that involves momentum and coordination beyond the foundational patterns.