Ghobadi, H.Z., Rajabi, H., Farzad, B., Bayati, M., Jeffreys, I. Veröffentlicht in Journal of Human Kinetics (2013) “... that differentiated levels of success in male handball teams playing in the 2013 world championships. This information...”
Ingebrigtsen, J., Jeffreys, I. Veröffentlicht in Serbian Journal of Sports Sciences (2012) “... sprint ability (RSA) in a group of 29 male elite youth handball players aged 16.5±0.8 years, with stature...”