Which statement best captures CrossFit's approach to training routine in the World Class Fitness concept?

• A. Routine is essential for steady gains.
• B. Workouts should be long and moderate.
• C. Workouts should be varied with low intensity.
• D. Routine is the enemy; keep workouts short and intense.

Answer: (D)

CrossFit’s World Class Fitness emphasizes constantly varied, functional movements performed at high intensity to build broad, general physical preparedness. This approach trusts that true adaptations come from variety and pushing hard in short bursts, not from sticking to the same routine or doing long, moderate efforts.

Choosing a routine-based, steady gains mindset misses the engine of this method: variety keeps the body from plateauing, and short, intense workouts maximize the stimulus while allowing for recovery and continued progression. Long and moderate sessions tend to dilute effort and reduce the frequency of high-intensity work. Varied workouts with low intensity don’t align with the emphasis on high effort to drive capability across domains.

So the statement that best captures the approach is that routine is the enemy; keep workouts short and intense.