“…Muscle and cardiorespiratory endurance have been investigated more in adolescents [23][24][25][26]44,45,48,[52][53][54][70][71][72] than in children [27,57,66]. Flexibility, physical and cardiorespiratory fitness, agility, BMI, weight, and height were variables assessed in both age groups [18][19][20][23][24][25][26][27][28][29][30][31][32][33]41,42,62,[64][65][66][67]69,72]. Most studies evaluated PL components and reported that the intervention had an effect on them [20,21,27,41,42,50,53,54,[56][57]…”