Kaur Grover, J., Kumar Sinha, A. G. Julkaisussa Asian Journal of Sports Medicine (2017)
Mohammadi, S. F., Amiri, M. A., Naderifar, H., Rakhshi, E., Vakilian, B., Ashrafi, E., Behesht-Nejad, A.-H. Julkaisussa Asian Journal of Sports Medicine (2016)
Roy, J., Hamidan, S., Singh, R. Julkaisussa Asian Journal of Sports Medicine (2011)