Miyawaki, C., Ohara, K., Mase, T., Kouda, K., Fujitani, T., Momoi, K., Kaneda, H., Murayama, R., Okita, Y. and Nakamura, H. (2019) “The purpose and the motivation for future practice of physical activity and related factors in Japanese university students”, Journal of Human Sport and Exercise, 14(1), pp. 61–74. doi: 10.14198/jhse.2019.141.05.