DIFFERENTIATED USE OF ERGOGENIC MEANS IN THE DIFFERENT PERIODS OF YOUNG FOOTBALL PLAYERS’ TRAINING CYCLE
Differentiated use of additional ergogenic means in the form of the regulated modes of breath, various on influence (the respiratory exercises, dosed hypoventilation and the increased resistance to breath) according to the primary goals of training of young football players during the different periods of the training cycle, promotes increasing of training effect from application of usual training influences (physical exercises) and provides escalating and preservation of functional and physical standards of players during all periods of training and competitive activity.