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Revisiting youth player development in Australian Rules Football: Is there a place for bio-banding?

Within a group of adolescent Australian Rules Football (ARF) players, individuals of the same chronological age can differ greatly in biological maturation, with some players maturing vastly earlier or later than their peers. Such large differences in maturity can cause a disparity between physical performance, influence the perceptions of talent, and affect training practice. In attempts to address such issues, this overview proposes the concept of bio-banding in ARF, which may be used periodically within the national talent pathway to optimise player development. Bio-banding is the process of grouping adolescent athletes into specific categories or ‘bands’ based on biological maturation, rather than chronological age. This review describes how bio-banding may be used to enhance player development in ARF, giving context to its background and implementation in other sports.