博特利和频率调整练习在提高网球击球正手真球技术中的作用

Agustiyanto Agustiyanto
{"title":"博特利和频率调整练习在提高网球击球正手真球技术中的作用","authors":"Agustiyanto Agustiyanto","doi":"10.29407/js_unpgri.v9i2.19953","DOIUrl":null,"url":null,"abstract":"Learning to improve sports skills takes a long time to master. Assistive devices and modifications to training time are needed to improve students' abilities. This study aims to determine the effectiveness of use by modifying exercises that can help in mastering forehand groundstroke skills in sports students learning court tennis. The subjects of the study were 48 sports students, with male gender. The method of dividing subjects into treatment groups is to match pairs in consideration of Pretest scores before treatment. This research instrument uses Kemp-Vincent Rally Test with validity levels of 0.80 and 0.93 while reliability is 0.90 and 0.86. The data analysis technique uses a paired t-test with a signification level of α = 0.05. Test the normality and homogeneity of groundstroke skills using the Bartlet test. The analysis of these results showed that boteli exercises with a weekly frequency of twice affected forehand groundstroke skills. Second-time comparison of sig data results. (2-tailed), values 0.000 < 0.05. This means h0 rejected h1 is acceptable, so it can be concluded that the frequency of exercise a week is twice as good as the frequency of exercise once a week in influencing boteli exercise to improve the reliability of tennis groundstroke forehand rally. This study concludes that providing equipment modifications and training time can improve the ability of sports students to master rally forehand groundstroke skills.","PeriodicalId":353164,"journal":{"name":"Jurnal SPORTIF : Jurnal Penelitian Pembelajaran","volume":"86 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effect of boteli and frequency modification exercise in improving groundstroke forehand really skills in tennis\",\"authors\":\"Agustiyanto Agustiyanto\",\"doi\":\"10.29407/js_unpgri.v9i2.19953\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Learning to improve sports skills takes a long time to master. Assistive devices and modifications to training time are needed to improve students' abilities. This study aims to determine the effectiveness of use by modifying exercises that can help in mastering forehand groundstroke skills in sports students learning court tennis. The subjects of the study were 48 sports students, with male gender. The method of dividing subjects into treatment groups is to match pairs in consideration of Pretest scores before treatment. This research instrument uses Kemp-Vincent Rally Test with validity levels of 0.80 and 0.93 while reliability is 0.90 and 0.86. The data analysis technique uses a paired t-test with a signification level of α = 0.05. Test the normality and homogeneity of groundstroke skills using the Bartlet test. The analysis of these results showed that boteli exercises with a weekly frequency of twice affected forehand groundstroke skills. Second-time comparison of sig data results. (2-tailed), values 0.000 < 0.05. This means h0 rejected h1 is acceptable, so it can be concluded that the frequency of exercise a week is twice as good as the frequency of exercise once a week in influencing boteli exercise to improve the reliability of tennis groundstroke forehand rally. This study concludes that providing equipment modifications and training time can improve the ability of sports students to master rally forehand groundstroke skills.\",\"PeriodicalId\":353164,\"journal\":{\"name\":\"Jurnal SPORTIF : Jurnal Penelitian Pembelajaran\",\"volume\":\"86 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-08-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Jurnal SPORTIF : Jurnal Penelitian Pembelajaran\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.29407/js_unpgri.v9i2.19953\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Jurnal SPORTIF : Jurnal Penelitian Pembelajaran","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.29407/js_unpgri.v9i2.19953","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

学习提高运动技能需要很长时间才能掌握。需要辅助设备和调整训练时间来提高学生的能力。本研究旨在通过修正练习来确定运动学生在学习网球时掌握正手击球技巧的有效性。这项研究的对象是48名体育学生,均为男性。将受试者分为治疗组的方法是根据治疗前的Pretest分数进行配对。本研究仪器采用kempp - vincent Rally检验,效度分别为0.80和0.93,信度分别为0.90和0.86。数据分析技术采用配对t检验,显著性水平为α = 0.05。用Bartlet测试测试落地泳技巧的正态性和同质性。对这些结果的分析表明,每周两次的博特利训练对正手击球技术有影响。sig数据结果的第二次比较。(双尾),值0.000 < 0.05。这意味着h0拒绝h1是可以接受的,因此可以得出一周运动频率是一周运动频率的两倍,对boteli运动提高网球地面击球正手拉力赛可靠性的影响。本研究的结论是,提供设备改造和训练时间,可以提高体育学生掌握拉力赛正手滚地球技术的能力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Effect of boteli and frequency modification exercise in improving groundstroke forehand really skills in tennis
Learning to improve sports skills takes a long time to master. Assistive devices and modifications to training time are needed to improve students' abilities. This study aims to determine the effectiveness of use by modifying exercises that can help in mastering forehand groundstroke skills in sports students learning court tennis. The subjects of the study were 48 sports students, with male gender. The method of dividing subjects into treatment groups is to match pairs in consideration of Pretest scores before treatment. This research instrument uses Kemp-Vincent Rally Test with validity levels of 0.80 and 0.93 while reliability is 0.90 and 0.86. The data analysis technique uses a paired t-test with a signification level of α = 0.05. Test the normality and homogeneity of groundstroke skills using the Bartlet test. The analysis of these results showed that boteli exercises with a weekly frequency of twice affected forehand groundstroke skills. Second-time comparison of sig data results. (2-tailed), values 0.000 < 0.05. This means h0 rejected h1 is acceptable, so it can be concluded that the frequency of exercise a week is twice as good as the frequency of exercise once a week in influencing boteli exercise to improve the reliability of tennis groundstroke forehand rally. This study concludes that providing equipment modifications and training time can improve the ability of sports students to master rally forehand groundstroke skills.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信