CAJ | 학술논문

通过提出游效指数（游进效率指数）概念及其3种表达方式（A、B、C），对游泳运动员水感定量表达进行探索性研究。方法：通过专家和高级教练员访谈设计出3种游效指数的表达方式．然后对3种游效指数和运动员水感关系进行实验验证。结果显示：男女运动员所有年龄段（男子12岁年龄段除外）．游效指数B和C与水感存在高度相关性（r=0．75～0．95，P〈0．01）．游效指数A与水感只存在低度到中度相关（r=0．13～0．60，P=0．73～0．01）；按水感均值分组后，游效指数A、（：男女大部分年龄段甲乙两组之间均存在差异（P〈0．05～0．01），而游效指数B所有年龄段都存在差异（P〈0．05～0．01）。结论：游效指数在一定程度上客观定量反映运动员的水感能力，在3种游效指数表达方式中，游效指数B反映效果最好。
통과제출유효지수（유진효솔지수）개념급기3충표체방식（A、B、C），대유영운동원수감정량표체진행탐색성연구。방법：통과전가화고급교련원방담설계출3충유효지수적표체방식．연후대3충유효지수화운동원수감관계진행실험험증。결과현시：남녀운동원소유년령단（남자12세년령단제외）．유효지수B화C여수감존재고도상관성（r=0．75～0．95，P〈0．01）．유효지수A여수감지존재저도도중도상관（r=0．13～0．60，P=0．73～0．01）；안수감균치분조후，유효지수A、（：남녀대부분년령단갑을량조지간균존재차이（P〈0．05～0．01），이유효지수B소유년령단도존재차이（P〈0．05～0．01）。결론：유효지수재일정정도상객관정량반영운동원적수감능력，재3충유효지수표체방식중，유효지수B반영효과최호。
The study conducted an exploratory research on quantitative expression of water feeling of swimming athletes by proposing the concept about index of efficiency of swimming （IES） and three formulas of the index （A/B/C）. Method： The designing of three formulas of the IES bases on interviewing with top class coaches and authorities, then relationship between three formulas of the IES and water feeling of swimming athlete was verified by experiment. Results： Relationship between the index B or C and water feeling was higher （r=0.75-0.95, P〈0.01） for all male and female athlete in whole age, 12 years old for male was excepted, Relationship between the index A and water feeling was from low to moderate （r=0.13-0.60, P=0.73-0.01）; When divided into groups by average value of water feeling, there had significant difference for the index A or C between two groups in the most of age bracket for male and female athletes （P〈0.05-0.01）, however, for all age bracket, the index B was difference between two groups （P〈0.05-0.01）. Conclusion： Water feeling can be external and quantitatively reflected by the IES in a certain extent and the index B is the best among three formulas of the index.