Factors influencing reactive agility in male football players

Abstract

This study aimed to identify the factors influencing reactive agility (RAG), by analyzing the correlations between RAG, speed performance, strength, and flexibility in young male football players. The research sample consisted of 34 young male footballers from the Topolčany football club, categorized into two groups: U15 and U19. Various physical performance tests were performed, including 5m, 10m, 30m sprints, flexibility, RAT-O and RAT-D reactive agility tests, and lower limb strength. Data analysis was performed as follows: sample distribution normality was assessed using the Shapiro-Wilk test, followed by Pearson's correlation analysis. In the U15 group, significant negative correlations were found between flexibility and sprint test (5m, 10m, 30m), highlighting the importance of flexibility for sprinting ability. Additionally, positive correlations were observed between 5m sprint and RAT-D (r= 0.521, p= 0.019), as well as between 10m sprint and both RAT-O (r= 0.480, p= 0.032) at the 5% significance level and RAT-D (r= 0.601, p= 0.005) at the 1% significance level. For the U19 group, CMJ showed significant negative correlations with 10m (r=-0.494, p= 0.044) and 30m sprint (r=-0.764, p= 0.000). Sit-ups were positively correlated with RAT-O (r= 0.523, p= 0.031), and RAT-D was significantly correlated with both 5m (r= 0.523, p= 0.031) and 10m (r= 0.601, p= 0.005) sprint performance. This study emphasizes the distinct roles of flexibility, reactive agility, and strength in the performance of young male football players. For U15 athletes, flexibility and reactive agility are crucial for enhancing sprint performance, while U19 athletes benefit more from a focus on lower limb strength and core strength. Tailoring training programs to these developmental needs can optimize performance and support the overall growth of young players. By addressing the specific physical attributes relevant to each age group, coaches can better prepare athletes for the demands of competitive football, ultimately enhancing both individual and team success.