Effects of different types of warm-ups on performance by young volleyball players

IF 0.5 Q4 SPORT SCIENCES

Journal of Human Sport and Exercise Pub Date : 2024-04-23 DOI:10.55860/pv7whd26

J. Popelka, Gabriel Bujdos, Pavol Pivovarniček

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引用次数: 0

Abstract

The study aimed to compare the impact of warm-up with dynamic stretching (DS), warm-up with foam roller (FR), and warm-up with a combination of FR and DS (CO) on the performance of movement indicators in tests conducted on young volleyball players (n = 8, age = 15.4 ± 0.5 years, height = 176.3 ± 8.6 cm, weight = 64.5 ± 10.9 kg) during the competition year 2021/2022. To assess the effects of warm-up methods (DS, FR, CO), performance in various movement tests was compared. The tests included the sit and reach test (SR), a 1 kg ball throw in a kneeling position (H1), squat jump (SJ), countermovement jump (CMJ), sit-up test (SU), E-Test (ET), and run to cones (RC). The One-way ANOVA analysis did not reveal significant differences in the effects of DS, FR, and CO warm-ups (p > .05) across all investigated indicators. The effect size coefficient (η2) indicated negligible differences (η2 < 0.01), except for the ET indicator, where a small effect size (η2 = 0.028, 95%CI: 0.04-0.31) favoured DS. These findings carry social importance as they contribute to enhancing the efficacy of warm-up routines, both in sports performance and health considerations.

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不同类型的热身运动对年轻排球运动员表现的影响

该研究旨在比较在 2021/2022 年比赛年期间对年轻排球运动员（n = 8，年龄 = 15.4 ± 0.5 岁，身高 = 176.3 ± 8.6 厘米，体重 = 64.5 ± 10.9 千克）进行的测试中，动态拉伸热身（DS）、泡沫滚筒热身（FR）以及 FR 和 DS 组合热身（CO）对运动指标表现的影响。为了评估热身方法（DS、FR、CO）的效果，对各种动作测试的成绩进行了比较。这些测试包括坐姿和伸展测试（SR）、跪姿投掷 1 千克球（H1）、蹲跳（SJ）、反身跳（CMJ）、仰卧起坐测试（SU）、E-测试（ET）和跑向锥形筒（RC）。单因素方差分析显示，在所有调查指标中，DS、FR 和 CO 热身的效果没有显著差异（P > .05）。效应大小系数（η2）表明，除 ET 指标外，其他指标的差异可以忽略不计（η2 < 0.01），而 ET 指标的小效应大小（η2 = 0.028，95%CI：0.04-0.31）更倾向于 DS。这些研究结果具有重要的社会意义，因为它们有助于提高热身程序在运动表现和健康方面的功效。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Human Sport and Exercise SPORT SCIENCES-

CiteScore

2.20

自引率

0.00%

发文量

审稿时长

6 weeks

期刊介绍： JHSE contributes to the continuing professional development of sport and exercise sciences, including a high-level research in biomechanics, exercise physiology, sports history, nutrition, and a wide range of social and ethical issues in physical activity, and other aspects of sports medicine related quality of life and biophysical investigation of sports performance.