Effects of plyometric training on explosive strength in pubescent girls volleyball players

The aim of this study was to evaluate the effects of plyometric training (PT) on muscle power (PR) of the lower limbs in girls volleyball players aged (n=78; 12.18 +/- 1.27years). Participants were divided according to the degree of maturation into control group (GC = 48 with maturity level 2 = 11; 3 = 19; 4 = 19) and working group (GT = 30 with maturity degree 2 = 10; 3 = 10; 4 = 10). held three sessions per week of volleyball and experimental group - EG n = 24, which held in addition of 3 weekly sessions of volleyball, more 3 weekly CPCSi011S of PT that comprised the multi jump, jump over hurdle and drop jumps. For pre- and post-training evaluation test was used Squat Jump, Counter Moviment Jump and Jump Drop Abalakov. The statistical student t test for significance Pre-post (p