References
- Jenny, S. , & Armstrong, T. (2013). Distance running and the elementary-age child. Journal of Physical Education, Recreation & Dance , 84 (3), 17–25. https://doi.org/10.1080/07303084.2013.763709
- Jenny, S. , Becker, A. , & Armstrong, T. (2016). A running start: Resource guide for youth running programs. Journal of Physical Education, Recreation & Dance , 87 (2), 38–48. https://doi.org/10.1080/07303084.2015.1119078
- National Federation of State High School Associations. (2019). 2018–19 high school athletics participation survey. https://www.nfhs.org/media/1020406/2018-19-participation-survey.pdf
- SHAPE America – Society of Health and Physical Educators. (2020). CSPAP: Comprehensive school physical activity program. https://www.shapeamerica.org/cspap/what.aspx