지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.2
- 수록면
- 961 - 977 (17page)
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This research applied the short-term diet control and training program to target the seven Judo professionals who often reduce weight in a short period of time and seven members of the social club who have no experience with excessive weight reduction in order to analyze change in the electrolyte, enzyme activation level in the body after a match and the excessive short-term weight reduction. The following conclusions were reached.
1. Change in the electrolyte
1) As for the change in the Ca, it was significantly low in the two groups during excessive reduction period, but it was significantly high after five minute-long match when it comes to excessive reduction(after six days). It was significantly low during recovery period.
2) As for the change in the Na, it was significantly high in the two groups when it comes to the appropriate reduction (after two days) compared to before the reduction. However, there was no change for the excessive reduction(after six days) prior to the reduction. Moreover, excessive reduction(after six days) was significantly high in the two groups after five minute-long match, and it was significantly low during recovery period.
3) As for the change in the K, it was significantly low in the two groups when it comes to the appropriate reduction(after two days before the reduction. Moreover, excessive reduction(after six days)was significantly low in the two groups after five minute-long match, but the recovery period was high.
4) As for the change in Mg, the two groups increased significantly during excessive reduction period. As for the excessive reduction(after six days), it increased significantly after five minute-long match as well, and it decreased significantly during recovery period.
2. Change in the enzyme activation level
1) As for the change in the LDH, it did not manifest significant change for the two groups during excessive reduction period, but it was high after five minute-long match after excessive reduction. It was low during recovery period.
2) As for the change in the CPK, it did not manifest significant change during the excessive reduction period in case of the group of Judo professional, but as for the group comprised of aficionados, it was significantly high in the appropriate reduction(after two days). In the two groups, they were high after five minute-long match for the excessive reduction (after six days), and they were low during recovery period.
3) As for the change in SOD, it was significantly low in the two groups during excessive reduction period, but it was significantly high after five minute-long match. During recovery period, it was significantly low in case of the group of Judo professionals, while it was numerically low in case of the group comprised of aficionados.
The above mentioned results show that the Judo professionals in Korea can reduce weight excessively in a short period of time, with in 6-7% of the weight. However, when this weight reduction is continued for a long time, this can cause abnormal state. Thus, when the short-term weight reduction continues, it can exert negative impact on the electrolyte, enzyme activation level.
Although there are differences in case of the Judo professionals depending on the individuals physical state and characteristics when it comes to the excessive short-term weight reduction, excessive weight reduction can produce negative results when it comes to the improvement of competition ability and on the condition before competition as well as competition ability. Result of this research will be leveraged, to produce important base data for conducting additional research to ensure improvement of competition ability when professionals exercise, following the scientific reduction method and appropriate short and long term periods for weight reduction.
1. Change in the electrolyte
1) As for the change in the Ca, it was significantly low in the two groups during excessive reduction period, but it was significantly high after five minute-long match when it comes to excessive reduction(after six days). It was significantly low during recovery period.
2) As for the change in the Na, it was significantly high in the two groups when it comes to the appropriate reduction (after two days) compared to before the reduction. However, there was no change for the excessive reduction(after six days) prior to the reduction. Moreover, excessive reduction(after six days) was significantly high in the two groups after five minute-long match, and it was significantly low during recovery period.
3) As for the change in the K, it was significantly low in the two groups when it comes to the appropriate reduction(after two days before the reduction. Moreover, excessive reduction(after six days)was significantly low in the two groups after five minute-long match, but the recovery period was high.
4) As for the change in Mg, the two groups increased significantly during excessive reduction period. As for the excessive reduction(after six days), it increased significantly after five minute-long match as well, and it decreased significantly during recovery period.
2. Change in the enzyme activation level
1) As for the change in the LDH, it did not manifest significant change for the two groups during excessive reduction period, but it was high after five minute-long match after excessive reduction. It was low during recovery period.
2) As for the change in the CPK, it did not manifest significant change during the excessive reduction period in case of the group of Judo professional, but as for the group comprised of aficionados, it was significantly high in the appropriate reduction(after two days). In the two groups, they were high after five minute-long match for the excessive reduction (after six days), and they were low during recovery period.
3) As for the change in SOD, it was significantly low in the two groups during excessive reduction period, but it was significantly high after five minute-long match. During recovery period, it was significantly low in case of the group of Judo professionals, while it was numerically low in case of the group comprised of aficionados.
The above mentioned results show that the Judo professionals in Korea can reduce weight excessively in a short period of time, with in 6-7% of the weight. However, when this weight reduction is continued for a long time, this can cause abnormal state. Thus, when the short-term weight reduction continues, it can exert negative impact on the electrolyte, enzyme activation level.
Although there are differences in case of the Judo professionals depending on the individuals physical state and characteristics when it comes to the excessive short-term weight reduction, excessive weight reduction can produce negative results when it comes to the improvement of competition ability and on the condition before competition as well as competition ability. Result of this research will be leveraged, to produce important base data for conducting additional research to ensure improvement of competition ability when professionals exercise, following the scientific reduction method and appropriate short and long term periods for weight reduction.
목차
Abstract
Ⅰ. 서론
Ⅱ. 연구방법
Ⅲ. 결과
Ⅳ. 논의
Ⅴ. 결론
참고문헌
참고문헌 (53)
참고문헌 신청
1. [단행본] - 강희성 / 2001 / 운동과 스포츠 생리학 / 대한미디어
2. [학술대회논문] - 고기준 / 1999 / 육상선수들과 수영선수들의 최대산소섭취량과 혈청효소 및 호르몬 반응에 관한 연구 / 1999년 서울 국제스포츠 학술대회 : 652 ~ 662
3. [학위논문] - 고대휴 / 2004 / 태권도 선수들의 체중조절이 체력, 전해질에 미치는 영향 / 석사 / 제주대학교 대학원
4. [학술지(정기간행물)] - 고영호 / 1992 / 체중감량방법에 따른 생리적 변화에 관한 연구 / 논문집
5. [학술지(정기간행물)] - 김기진 / 2003 / 식이섭취제한 및 탈수에 의한 단기체중감량시 신체구성 및 혈중 전해질농도의 변화 / Journal of Exercise Nutrition & Biochemistry 11 (3) : 55 ~ 62
2. [학술대회논문] - 고기준 / 1999 / 육상선수들과 수영선수들의 최대산소섭취량과 혈청효소 및 호르몬 반응에 관한 연구 / 1999년 서울 국제스포츠 학술대회 : 652 ~ 662
3. [학위논문] - 고대휴 / 2004 / 태권도 선수들의 체중조절이 체력, 전해질에 미치는 영향 / 석사 / 제주대학교 대학원
4. [학술지(정기간행물)] - 고영호 / 1992 / 체중감량방법에 따른 생리적 변화에 관한 연구 / 논문집
5. [학술지(정기간행물)] - 김기진 / 2003 / 식이섭취제한 및 탈수에 의한 단기체중감량시 신체구성 및 혈중 전해질농도의 변화 / Journal of Exercise Nutrition & Biochemistry 11 (3) : 55 ~ 62
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