“…The problem of the explosive development is a vast subject of study, both from the theoretical and practical point of view, being a permanent concern of specialists from various sports fields -artistic gymnastics (Damian, Popescu, Oltean, Traicu, & Giurgiu, 2014), rhythmic gymnastics (Grigoroiu, 2015a;Santos, Lebre, & Carvalho, 2016), volleyball (Benedek, 2012;Făgăraş, Ţurcanu, & Ţurcanu, 2015), etc. and from various fields of activity -coaches, teachers, physiologists, methodologists, etc.…”