Kadir, S. Julkaisussa Jambura Journal of Sports Coaching (2021)
Hofmann, M., Witte, K. Julkaisussa Journal of Martial Arts Research (2019)
Witte, K., Emmermacher, P. Julkaisussa Journal of Martial Arts Research (2019)
Adibian, M., Ilbeigi, S., Ehsanbakhsh, A. Julkaisussa Journal of Advanced Sport Technology (2018)
Pekünlü, E., Sagiroglu, I., Kurt, C., Özsu, I. Julkaisussa European Journal of Physical Education and Sport Science (2016)
Roosen, A., Compton, G., Szabo, A. Julkaisussa Sports Engineering (1999)