Effects of small-sided games and dribbling circuit training on physical and technical skills in youth soccer players

This study investigated the comparative effects of small-sided games (SSG) and Hoff circuit (HC) training on physical, technical, and psychophysiological parameters in highly trained youth soccer players. Twenty-six youth players from a professional team were randomly allocated to either an SSG group (n = 13, age = 17.53 ± 0.49 years) or an HC group (n = 13, age = 17.54 ± 0.5 years). The six-week intervention comprised two additional training sessions per week alongside regular team training. Pre- and post-program assessments evaluated physical performance (Vameval test, 5-Jump Test, 10 m and 30 m sprints, and Illinois agility test), technical skills (passing accuracy, possession, interceptions, tackling, and heading). Perceptual responses (RPE and PACES) were evaluated after each session. The HC protocol involved a 290 m dribbling circuit performed at 90-95% HRmax, whereas the SSG emphasized ball possession and tactical gameplay under game-like conditions. The results showed that both training modalities significantly improved maximum aerobic speed (MAS) (p < 0.05). However, the SSG group demonstrated superior improvements in sprint performance (10 m and 30 m; p < 0.01) and agility (Illinois test; p < 0.01) compared to the HC group. SSG training was also more effective in enhancing technical skills, particularly passing accuracy (p < 0.05) and interceptions (p < 0.05). No significant between-group differences were observed in heart rate responses (p > 0.05) or RPE (p > 0.05). Notably, SSG participants reported significantly higher enjoyment levels (p < 0.05), suggesting enhanced motivation and training adherence. SSG training offers superior benefits for sprint performance, agility, technical skill development, and player enjoyment compared to circuit-based training in youth soccer players. These findings support the integration of SSG as a primary training methodology for coaches seeking to optimize athletic performance, technical proficiency, and player engagement in youth soccer development programs.