Tjønndal, A., Wagan, F. A. Julkaisussa Frontiers in Sports and Active Living (2021)
Janakiraman, K., Shenoy, S., Sandhu, J. Julkaisussa Sports Medicine, Arthroscopy, Rehabilitation, Therapy & Technology (SMARTT) (2011)
Stefanyshyn, D., Fusco, C. Julkaisussa Sports Biomechanics (2004)