Zerf, Mohammed, Mohamed Arab. Kerroum, and Bouabdellah S.B.A. 2019. “Relationship Between Power Strength and Anaerobic Power Index As a Clear Picture of the Effect of Strength Training Among Young Soccer Elite Players”. Slobozhanskyi Herald of Science and Sport, no. 2(70) (April):80-85. https://doi.org/10.15391/snsv.2019-2.014.