The Impact of Explosive Strength Training on Long Jump and Triple Jump Performance: A Pre-Post Intervention Study
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This study investigated the effect of a special explosive strength training plan on the performance and physical capacities of long jump and triple jump athletes. Forty participants underwent pre- and post-training assessments measuring jump distances alongside leg, hand, and abdominal explosive strength. Descriptive statistics revealed marked improvements across all variables following the intervention. Paired t-test analyses confirmed these gains were statistically significant (p < .001) for both jump performance and explosive strength measures. Repeated measures ANOVA further demonstrated significant differences among the types of explosive strength components pre- and post-training (p < .00001), highlighting their distinct contributions to jump performance. The findings emphasize that leg, hand, and abdominal explosiveness each uniquely influence jump outcomes and respond differently to training stimuli. This study underscores the effectiveness of a multifaceted explosive strength regimen in enhancing athletic performance in horizontal jump events. Recommendations include individualized training protocols targeting specific strength deficits and integrating technique work to optimize results. These insights provide valuable guidance for coaches and practitioners aiming to maximize jump performance through evidence-based strength development strategies.
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