subbelts
Subbelts are a classification system used in many martial arts to denote a practitioner's progress below the primary belt rank, often the black belt. These belts are typically worn in addition to or in place of the main belt, indicating a level of skill between white belt and the first degree black belt, or sometimes between different colored belts. The specific color and number of subbelts vary significantly between different martial arts styles and even between individual schools within the same style. For example, in some arts, a practitioner might earn a subbelt that is a colored belt with a black stripe, or a solid colored belt of a shade not typically found in the main progression. The purpose of subbelts is to provide more frequent and granular feedback on a student's development, allowing for recognition of progress without requiring the completion of a full belt cycle. This can help maintain student motivation and provide clear intermediate goals on the path to higher ranking. The criteria for earning a subbelt usually involve demonstrating proficiency in specific techniques, katas, sparring, or other required skills, similar to the requirements for full belt promotions.