The Effect of Dynamic Warm-Up Exercise Durations on Different Jump Types in Young Male Boxers

Abstract

This study was conducted to determine the effects of various durations of dynamic warm-up exercise on different jump types in young male boxers. Fourteen young male athletes (mean age: 16.86±1.03 years, height: 172.57±11.34 cm, body weight: 65.21±16.42 kg) voluntarily participated in the study, which employed a pretest-posttest experimental research model, a quantitative method, without a control group. The athletes were instructed to run for 5 minutes at an average heart rate of 120 beats/min, followed by dynamic stretching consisting of 10 different exercises for durations of 5, 10, and 15 minutes on different days. After each period of different dynamic exercises, the participants performed drop jump, countermovement jump, and squat jump tests. The SPSS package program was used to analyze the data obtained from the research. Repeated Measures ANOVA and the Bonferroni test, a post-hoc test, were applied to normally distributed data. Examining the drop jump test results, a significant difference was detected between the various dynamic warm-up times (p < .05), with the distance measured after the 10-minute exercise period higher than those following the 5- and 15-minute warm-up periods. There were no significant differences between the dynamic warm-up times (p ˃ .05) for the countermovement jump and squat jump tests. As a result, dynamic warm-up exercises were determined to improve the drop jump performance of young male boxers, with the 10-minute exercise duration more positively affecting drop jump performance than either the 5- or 15-minute warm-up periods.