“… %Δ, percent change from pre-test to post-test; BPT, balance training before plyometric training; BW, bodyweight; cm, centimeter; CMJ, counter movement jump; DJ, drop jump; Dom, dominant; Ex, exercises; FP, frontal plane; Freq, frequency; GCOM, combined resistance training and endurance; GR, resistance training alone; Int, intensity; IPT, plyometric training on unstable surface; Isok, isokinetic; Isom, isometric; kg, kilogram; m, meter; Mod, moderate; MVIC, maximal voluntary isometric contraction; N, number of participants; Nm, newton meter; NonDom, non-dominant; NPPT, no plyometric training; PBT, plyometric training before balance training; PE, physical education students; Pre, pre-test; PHV, peak height velocity; PL, plyometric; Post, post-test; Power, power measures; PPT, plyometric training; Reps, repetitions; RS, resisted sprinting; s, second; SD, standard deviation; SJ, squat jump; SP, sagittal plane; SPT, plyometric training on stable surface; SQ, squat; ST, Strength; Strength, strength measures; T, trained youth; Tr, training status; TRS, torso rotational strength; U, untrained youth; Wks, weeks . Additional Citations for Tables 2A,B are found in the text reference list (Hewett et al, 1996; Cossor et al, 1999; Witzke and Snow, 2000; Diallo et al, 2001; Matavulj et al, 2001; Martel et al, 2005; Szymanski et al, 2007; Meylan and Malatesta, 2009; Thomas et al, 2009; Buchheit et al, 2010; King and Cipriani, 2010; Skurvydas and Brazaitis, 2010; Skurvydas et al, 2010; Potdevin et al, 2011; Santos and Janeira, 2011; Lloyd et al, 2012; Noyes et al, 2012, 2013; Santos et al, 2012; Marques et al, 2013; Michailidis et al, 2013; Ramirez-Campillo et al, 2013, 2015a,b; Marta et al, 2014; Piazza et al, 2014; Sohnlein et al, 2014; Attene et al, 2015; Chelly et al, 2015; Pereira et al, 2015; Alves et al, 2016; Arabatzi, 2016; Borges et al, 2016; de Hoyo et al, 2016; Fernandez-Fernandez et al, 2016; Hall et al, 2016; McCormick et al, 2016; Moran et al, 2016; Rosas et al, 2016) .…”