Change of Direction Performance in Young Tennis Players: A Comparative Study Between Sexes and Age Categories

冲刺 人体测量学 人口学 心理学 数学 医学 物理疗法 内科学 社会学
作者
Jaime Fernandez-Fernández,Irineu Loturco,Lucas A. Pereira,Juan Del Coso,Francisco Areces,César Gallo-Salazar,David Sanz Rivas
出处
期刊:Journal of Strength and Conditioning Research [Ovid Technologies (Wolters Kluwer)]
卷期号:36 (5): 1426-1430 被引量:11
标识
DOI:10.1519/jsc.0000000000003484
摘要

Fernandez-Fernandez, J, Loturco, I, Pereira, LA, Del Coso, J, Areces, F, Gallo-Salazar, C, and Sanz-Rivas, D. Change of direction performance in young tennis players: a comparative study between sexes and age-categories. J Strength Cond Res 36(5): 1426-1430, 2022-The aim of this study was to examine the differences in linear sprint, change of direction (COD) performance, and COD deficit in a large sample of under-13 (U13) and under-15 (U15) male and female tennis players. One hundred and twenty-eight junior tennis players grouped into 2 age-groups (U13 years [32 boys and 28 girls] and U15 [36 boys and 32 girls]) participated in this study. Tests included anthropometric measurements, sprints (5-, 10- and 20-m), and a modified version of the 505 COD test. The differences in performance between age-categories and sex were assessed via an independent t-test. The differences in the physical tests between U13 and U15 players were tested using a univariate analysis, with age and anthropometric variables as covariates. Effect sizes (ESs) were calculated for pairwise comparisons. Results showed that boys presented lower 20-m sprint times than girls in the U13 (ES: 0.54; p < 0.05), and lower linear sprint (5-20-m) and COD times than girls in the U15 category (ES varying from 0.67 to 1.60; p < 0.05). Comparing age-groups, U15 girls demonstrated a higher COD deficit than the U13 (p < 0.05), whereas no differences were found in the other variables. In boys, no significant differences were observed in any variable when comparing both categories. These results could be of great interest for coaches and researchers involved in the development and training of elite tennis players, suggesting the need to include strategies able to improve sprint and COD performance throughout the players' specialization process.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
大幅提高文件上传限制,最高150M (2024-4-1)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
善学以致用应助Leon采纳,获得10
1秒前
努力的白痴关注了科研通微信公众号
1秒前
CipherSage应助Micahaeler采纳,获得10
2秒前
ziyue发布了新的文献求助10
2秒前
嘿嘿完成签到 ,获得积分10
2秒前
三年级的桑桑完成签到,获得积分10
5秒前
wanci应助难过的笑天采纳,获得10
5秒前
王敬顺应助北栀采纳,获得10
6秒前
Owen应助彪壮的元柏采纳,获得10
6秒前
7秒前
7秒前
-Me发布了新的文献求助100
8秒前
9秒前
9秒前
zjc完成签到,获得积分10
11秒前
知性的真发布了新的文献求助10
12秒前
佳佳发布了新的文献求助20
12秒前
12秒前
蛀牙牙完成签到,获得积分10
12秒前
13秒前
清爽傲云发布了新的文献求助10
13秒前
15秒前
今后应助拥有八根情丝采纳,获得10
16秒前
16秒前
shangxinyu完成签到,获得积分20
16秒前
17秒前
18秒前
Marine发布了新的文献求助10
18秒前
18秒前
plf发布了新的文献求助20
18秒前
知性的真完成签到,获得积分10
19秒前
佳佳完成签到,获得积分10
20秒前
21秒前
22秒前
毛毛虫发布了新的文献求助10
22秒前
23秒前
zpz发布了新的文献求助30
23秒前
小马甲应助陌姌采纳,获得10
24秒前
婉约清扬完成签到 ,获得积分10
24秒前
25秒前
高分求助中
One Man Talking: Selected Essays of Shao Xunmei, 1929–1939 1000
A Chronicle of Small Beer: The Memoirs of Nan Green 1000
From Rural China to the Ivy League: Reminiscences of Transformations in Modern Chinese History 900
Migration and Wellbeing: Towards a More Inclusive World 900
Eric Dunning and the Sociology of Sport 850
Operative Techniques in Pediatric Orthopaedic Surgery 510
The Making of Détente: Eastern Europe and Western Europe in the Cold War, 1965-75 500
热门求助领域 (近24小时)
化学 医学 材料科学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 基因 遗传学 物理化学 催化作用 免疫学 细胞生物学 电极
热门帖子
关注 科研通微信公众号,转发送积分 2911632
求助须知:如何正确求助?哪些是违规求助? 2546791
关于积分的说明 6892591
捐赠科研通 2211750
什么是DOI,文献DOI怎么找? 1175279
版权声明 588140
科研通“疑难数据库(出版商)”最低求助积分说明 575724