고교야구선수의 동계훈련이 심폐기능에 미치는 영향

• 영문명: Effect of winter intensive training on pulmonary function in high school baseball players
• 발행기관: 경희대학교 스포츠과학연구원
• 저자명: 장명재(Chang Myung-Jei) 박성영(Park Sung-Young) 김승환(Kim Seung-Hwan)
• 간행물 정보: 『체육학논문집』제27집, 149~157쪽, 전체 9쪽
• 주제분류: 예술체육 > 체육
• 파일형태: PDF
• 발행일자: 1999.12.01

영문 초록

  To evaluate the effect of winter intensive training on pulmonary function in high school baseball players, comparisons of various ventilatory parameters were made before and 3 months of winter intensive training.
  The subjects were 18 members of a high school baseball players with mean age and carrer of 6.45 and 17 years, respectively.
  The following were mainly observed by spirometry for the study ; respiratiory rate, vital capacity(VC), maximum voluntary ventilation(MVV), forced expiratory volume for 1 second(FEV1), percent FEV1 to forced vital capacity (FEV1 %) and forced mid-expiratory f1ow(FEF25-75%).
  The result obtanied are summarized as follow.
  1. Resipratory rate, tidal volume, forced viatl capacity, 1FEV%, FEF50% and FEF75% showed no significant difference between before and after.
  2. MVV in after was significantly(p＜.001) increased to 166 l /min comparing with 136 l /min in before.
  3. 1FEV in after was significantly(p＜.05) increased to 4.46 l comparing with 3.76 l in brfore.
  4. PEF in after was significantly(p＜.05) increased to 10.40 l /sec comparing with 9.18 l /sec in before.
  5. FEF25% in after was significantly(p＜.01) increased to 9.30 L/sec comparing with 8.08 l/sec in before.
  This suggests that enhanced venyilatory functions in high school baseball players after winter intensive training are primarily due to increased in MVV caused by increase in respiratory muscle strengh.

목차

ABSTRACT
Ⅰ. 서론
Ⅱ. 연구 방법
Ⅲ. 결과
Ⅳ. 고찰
Ⅴ. 결론
참고문헌