Earticle

초록

영어

The purpose of this study was to determine the effect of two-hand backhand shots on wrist extensor and flexor muscle activation. Fourteen collegiate tennis athletes were participated in this study. The subjects does not have experiences of surgery on lateral epicondyle of elbow and musculoskeletal for at least last 6 months. The mean and standard deviation of data was calculated by SPSS/PC 18.0 and One-way ANOVA (post-hoc: LSD) was used to verify differences among groups. Significant level was p<.05. The results of this study were as follows; 1. There was significant difference on maximal value of muscle activation of extensor carpi ulnaris (D>S>V) and on maximal value of muscle activation of flexor carpi radialis(D>S>V) in male athletes by types of two-hand backhand shot(p<.05). 2. There was significant difference on maximal and average value of muscle activation of flexor carpi radialis(D>V>S) in female athletes by types of two-hand backhand shot(p<.05). In conclusion, this study suggests that beginers should learn a drive after aquiring the other skills to prevent their injuries since the level of muscle activation is higher than the others.

목차

Ⅰ. 서론
  1. 연구의 필요성
 Ⅱ. 연구방법
  1. 연구대상
  2. 측정 방법
  3. 자료처리
 Ⅲ. 결과
  1. 요측수근신근의 근 활성도
  2. 척측수근신근의 근 활성도
  3. 요측수근굴근의 근 활성도
  4. 척측수근굴근의 근 활성도
 Ⅳ. 논의
 Ⅴ. 결론 및 제언
 참고문헌
 ABSTRACT

저자

• 송기재 [ Ki-Jae Song | 한국체육대학교 ]
• 오재근 [ Jae-keun Oh | 한국체육대학교 ]
• 윤진호 [ Jin-Ho Yoon | 극동대학교 ]

참고문헌