Way back in the 2002 publication “What Is Fitness?” CrossFit suggested a theoretical hierarchy for the development of an athlete. This hierarchy starts with nutrition and moves to metabolic conditioning, gymnastics, weightlifting, and finally, sport. Our progression largely reflects foundational dependence, skill, and, to some degree, a general theory of development.
Nutrition is the foundation of the pyramid. The quality and constituent elements of an athlete’s diet influence metabolism and therefore the molecular foundations of muscle, bone, and the nervous system.
The second level of the pyramid relates to cardiovascular sufficiency. Without effective metabolic conditioning, an athlete will fatigue prematurely.
Moving up the pyramid, the third level — gymnastics — focuses on an athlete’s spatial awareness and body control. Before attempting to control an external object (barbell, ball, opponent, etc.), an athlete should first possess the strength, flexibility, coordination, balance, and agility to move his or her own body through many different body positions and movement combinations with sound mechanics and confidence.
The fourth level considers the control of external objects — e.g., weightlifting and throwing. The capacities built at the metabolic conditioning and gymnastics levels can next be applied to an object beyond the confines of the athlete’s own body.
With this foundation developed, the athlete can then safely and easily focus general physical preparedness on the specialized tasks required of specific sports. Read more at CrossFit.com.
