Earticle

초록

영어

The purpose of this study was to investigate the pre- and post-exercise performance, edema, and pain of plyometrics in water and land environments. Twelve males in their 20s were selected as subjects and performed 10 sets of squat jumps 10 times in 2 environmental conditions (water and ground). There was no significant difference in iEMG of vastus medilais according to exercise conditions and time. In MPV of CMJ, there was no significant difference according to exercise conditions and time. The thigh circumference showed a significant difference according to the exercise condition and time, and was higher in the ground condition after exercise. There was a significant difference in pain according to the exercise condition and time, and it was found to be high after exercise, 48 hours, and 72 hours in the ground condition. We believe that plyometric training in an aquatic environment will have less swelling and pain compared to plyometric training conducted in a land environment, and the pain will improve quickly, so we think that training can be conducted in a relatively shorter period than in the land environment.

목차

Abstract
1. Introduction
2. Experiment Materials and Methods
2.1 Subject
2.2 Study Design
2.3 Flyometric Exercise Method
2.4 EMG Measurement
2.5 MPV of CMJ
2.6 Circumference
2.7 Pain
2.8 Statistical Analysis
3. Result
3.1 Change of iEMG
3.2 Change of CMJ-MPV
3.3 Change of circumference
3.4 Change of pain
4. Discussion
5. Conclusion
References

키워드

저자

• Byung Kwan Kim [ Research Professor, Sports Science Institute, Dankook University, Korea ]
• Hwan Jong Jeong [ Research Professor, Sports Science Institute, Dankook University, Korea ] Corresponding author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Internet, Broadcasting and Communication

• 간기

  계간

• pISSN

  2288-4920

• eISSN

  2288-4939

• 수록기간

  2009~2025

• 십진분류

  KDC 326 DDC 380