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Evaluation of Bio-Mechanical Character istics According to Loading Deviation Methods dur ing Rowing Exercise

로잉운동의 부하편차 방식 적용에 따른 상하지 생체 역학적 평가

  • Kang, Seung-Rok (Department of Healthcare Engineering, Graduate School of Chonbuk National University) ;
  • Jung, Gu-Young (Center of Healthcare Technology, Chonbuk National University) ;
  • Moon, Dong-An (Center of Sports Science, Chonbuk National Athlete Association) ;
  • Jeong, Jang-Sik (Corporation of Humonic) ;
  • Kim, Jung-Ja (Division of Biomedical Engineering, College of Engineering, Chonbuk National University) ;
  • Kwon, Tae-Kyu (Division of Biomedical Engineering, College of Engineering, Chonbuk National University)
  • 강승록 (전북대학교 대학원 헬스케어공학과) ;
  • 정구영 (전북대학교 헬스케어기술개발사업단) ;
  • 문동안 (전라북도 체육회 스포츠과학센터) ;
  • 정장식 (주식회사 휴모닉) ;
  • 김정자 (전북대학교 공과대학 바이오메디컬공학부) ;
  • 권대규 (전북대학교 공과대학 바이오메디컬공학부)
  • Received : 2011.04.30
  • Accepted : 2011.09.07
  • Published : 2011.09.30

Abstract

The purpose of this study was to verify the validation of exercise effect with loading deviation during rowing exercise. We performed evaluation of based physical fitness and joint torque before the experiment for finding muscle unbalance. So we recruited twenty four subjects who have bigger muscle strength in more 20% than average one. Subjects divided two groups. One is dominant upper limbs(DU) and the other was dominant lower limbs(DL). Subjects performed rowing exercise using electric equipment (Robo.gym.Humonic.korea). Exercise is performed four sets a day including 25 times a set, and three days a week. Measurement consist of evaluation of based physical fitness and joint torque using biodex(biodex system3.USA). Evaluation of exercise effect performed each week in joint torque of shoulder, lumbar and knee joint and each month in based physical fitness. Also we adapted 30% of 1RM for muscular endurance and 70% of 1RM for muscle strength as exercise load. The results showed that the difference of maximal peak torque were getting increase significantly during exercise. Also difference of various factor in based physical fitness were getting increase significantly except flexibility and agility. This interpreted that rowing exercise with loading deviation types could provide muscle strength and muscular endurance exercise in same time. These results could be interpret to two ways. One is effect of improving physical fitness for rowing exercise and the other meaned validation of loading deviation in rowing exercise. Our study is going to verify the validation of loading deviation during rowing and we found out that loading deviation could provide muscle strength and muscular endurance exercise for improving muscle unbalance. Our study can be used development of exercise equipment and program for normal people with muscle unbalance. Also that provide effect of whole body exercise to anybody.

Keywords

References

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