Traditional free-weight vs. variable resistance training applied to elite young soccer players during a short preseason: effects on strength, speed, and power performance - Loturco, I.; Pereira, L. A.; Reis, V. P.; Zanetti, V.; Bishop, C.; McGuigan, M. R. (The Journal of Strength and Conditioning Research, 2022)
Keywords: junior elite sport; soccer; preparation period; strength; training; training method; training effect; speed; jump; maximal strength; USA; sport games; junior sports