The belt system represents long term development. Adult ranks progress from white to blue to purple to brown and then black.

Promotions are based on performance, not memorized routines. Instructors evaluate:

• consistency in training

• technical understanding

• application under live resistance

• composure under pressure

White belts focus on survival and defense. Blue belts develop positional control. Purple belts refine strategy. Brown belts sharpen efficiency. Black belts demonstrate deep understanding and leadership.

The timeline is long by design. Skill built gradually is skill that lasts.