Effect of 12 Weeks of the Plyometric Training Program Model on Speed and Explosive Strength Abilities in Adolescents

This study examined the effect of two different follow-ups of a plyometric program on improving speed and explosive strength. Thus, the purpose of this study is to identify the 12-week effect of the plyometric program on the development of speed and explosive strength in adolescents. The research was conducted on a sample of 195 male adolescent participants aged 15 years +/- 6 months, who were divided into two groups, the first group of the plyometric group (PG) 90 adolescents s participated in plyometric training sessions three times a week for 12 weeks, while the control group (CG) 105 adolescents only attended their regular lessons in Physical Education. Tests of study: sprint (S) 30 m speed; S80 m speed; S100 m speed; Standing long jump; Standing triple jump; Vertical Jump. The results presented between the measurement pre- and post-plyometric program in the group (PG) have resulted in favor of this group over the control group (CG), and it has also been identified that there are significant differences in the indicators of speed and explosive strength at the level (p < 0.05). In conclusion, a 12-week plyometric program has shown significant increases in speed and explosive strength indicators in teenagers, and the same model can be used in elite athletes.