Hayman, Rick, Remco Polman, Karl Wharton, and Erika Borkoles. 2020. “ROLE STRAIN THEORY: APPLICABILITY IN UNDERSTANDING DEVELOPMENTAL EXPERIENCES OF INTERNATIONAL JUNIOR ACROBATIC GYMNASTS”. Science of Gymnastics Journal 12 (2): 173-86. https://doi.org/10.52165/sgj.12.2.173-186.