The federation categorizes athletes into specific divisions based on physique goals and physical attributes. These include:
: Emphasizes a "golden era" look with specific weight-to-height ratios to prevent excessive mass.
: Athletes typically start in the National Physique Committee (NPC) or their national amateur equivalent.
: Prioritizes a toned, balanced physique with a focus on stage presence and "flow" rather than sheer muscle mass.
: At sanctioned "Pro Qualifiers," winning a weight class or an overall title earns the athlete their professional status.
: Competitors must place highly in local and regional shows to qualify for "National Level" events.