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Choi and Kang: The Effects of 11+ Program on Technical Skills and Balance Ability of High School Soccer Players
Clinical Article
Sports Science

The Korean Journal of Sports Medicine 2017; 35(2): 112-120.

Published online: 7 September 2017

DOI: https://doi.org/10.5763/kjsm.2017.35.2.112

The Effects of 11+ Program on Technical Skills and Balance Ability of High School Soccer Players

Youngin Choi1, Junkoo Kang2

1Department of Physical Therapy, The Graduate School, Hanseo University, Seosan, Korea.

2Department of Social Physical Education, Seonam University, Namwon, Korea.

Correspondence: Junkoo Kang. Department of Social Physical Education, Seonam University, 439 Chunhyang-ro, Namwon 55724, Korea. Tel: +82-2-755-2113, Fax: +82-2-419-6926, jk63229118@gmail.com

Received 25 April 2017       Revised 16 August 2017       Accepted 18 August 2017

Copyright © 2017 The Korean Society of Sports Medicine

The Korean Society of Sports Medicine

(open-access):

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

This study aims to examine the effect of 8-week 11+ program on technical skills and balance abilities of high school soccer players. This study targeted 40 soccer players from G and K club in Gyeonggi-do and 20 players from G team and 20 players from K team were placed in the training group and the control group, respectively. For data analysis, variable values of the two groups before and after intervention were calculated as averages and standard deviations using the SPSS ver. 21.0 statistic program. For analyzing within-group differences, paired t-test was conducted and for analyzing between-group differences, independent sample t-test was conducted. The statistical significance level was set at 0.05. The major study findings are as follows. First, the 11+ program was more effective in improving Jug 200 and short pass ability than static stretching. Second, the 11+ program was more effective in the posteromedial and posterolateral areas of Y-balance test than static stretching. These results demonstrate that the 11+ program is relatively effective in improving technical skills and balance abilities of soccer players. Therefore, it is considered that it is important to introduce and distribute the 11+ program to leaders, who are responsible for enhancing skills of soccer players.

Keywords: Soccer, Warm-up exercise, Postural balance, Proprioception

Figures and Tables

Table 1

Physical characteristics of subjects

kjsm-35-112-i001

Values are presented as mean±standard deviation.

Table 2

11+ Program

kjsm-35-112-i002
Table 3

Static stretching

kjsm-35-112-i003
Table 4

Comparison of technical skills between groups

kjsm-35-112-i004

Values are presented as mean±standard deviation.

Pre: before exercise program was applied, Post: after exercise program was applied.

*Significant difference to pre (p<0.05); †Significant difference to stretching group (p<0.05).

Table 5

Comparison of balance ability between groups

kjsm-35-112-i005

Values are presented as mean±standard deviation.

Pre: before exercise program was applied, Post: after exercise program was applied.

*Significant difference to pre (p<0.05); †Significant difference to stretching group (p<0.05).

Notes

No potential conflict of interest relevant to this article was reported.

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