Impact of a Hybrid Preventive Program Combining FIFA 11+ and Customized Neuromuscular Interventions on Lower-Limb Function and Performance in Recreational Mini-Football Players

Background: Recreational mini-football is associated with a high incidence of lower-limb injuries, largely driven by neuromuscular deficits and insufficient exposure to structured preventive training. This study aimed to evaluate the effects of a hybrid injury-prevention program combining the FIFA 11+ protocol with customized neuromuscular interventions on functional performance and injury-related risk factors. Methods: Forty male recreational mini-football players were included in a retrospective analysis of data collected during the routine implementation of a 12-week hybrid preventive training program. Participants were allocated to an intervention group (n = 20) or control group (n = 20) according to routine training practices rather than randomization. The intervention was performed twice weekly. Outcome measures included lower-limb strength (Kineo system), dynamic balance (Y-Balance Test), functional hop performance (Single Hop and Side Hop tests), and agility/change-of-direction ability (Illinois and 505 tests). Results: The intervention group demonstrated significantly greater improvements in lower-limb peak force across all muscle groups (all adjusted p < 0.001), as well as in single-leg hop, side hop, and agility/change-of-direction performance (all adjusted p < 0.001) compared to controls. No significant changes were observed in dynamic balance outcomes. Conclusions: A hybrid neuromuscular training program combining FIFA 11+ with customized exercises was associated with improvements in lower-limb strength, hop performance, and agility/change-of-direction ability in recreational mini-football players. These findings suggest that integrating customized exercises into standardized training programs may enhance functional performance and positively influence modifiable factors associated with injury risk.