RT journal article T1 Effects of Plyometric, Strength and Change of Direction Training on High-School Basketball Player's Physical Fitness A1 Sáez de Villarreal, Eduardo A1 Galán Molina, José A1 Castro Maqueda, Guillermo Ramón de A1 Gutiérrez Manzanedo, José Vicente A2 Didáctica de la Educación FísicaPlástica y Musical K1 vertical jump K1 pubertal K1 sport conditioning K1 youth athletes AB The study aim was to compare the effects of a 7-week plyometric, strength and change of direction (COD) training program on basketball-specific performance measures in high-school players. Forty male players were randomly assigned to one of the four groups: plyometric (PG, n = 10), strength (SG, n = 10), COD (CODG, n = 10), and control group training (CG, n = 10). Two training sessions were performed at weekly intervals before basketball training. Performance of the counter movement jump (CMJ), Abalakov jump (ABKJ), 10 m zig-zag sprint, 20 m in line sprint (measurements at 10 and 20 m), and sit and reach flexibility test (SRFT) was assessed before and after the intervention. A 4 (group) x 2 (time) repeated measures analysis of variances (ANOVA) was conducted for each variable. Bonferroni post-hoc tests were used when the interaction was significant. Significant (all p < 0.05) time x group interaction was noted for SRFT, CMJ, ABK, sprint, and zig-zag 10 m, in favor of the experimental groups compared to the control group. However, improvements in physical fitness were similar between the three experimental groups. In conclusion, 7 weeks of specific plyometric, strength and COD training produced similar medium to large improvements in physical fitness of high-school basketball players. PB SCIENDO SN 1640-5544 YR 2021 FD 2021-03 LK http://hdl.handle.net/10498/26490 UL http://hdl.handle.net/10498/26490 LA eng DS Repositorio Institucional de la Universidad de Cádiz RD 21-sep-2026