대한물리치료과학회지 (Journal of Korean Physical Therapy Science)
- 제6권2호
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- Pages.997-1005
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- 1999
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- 2733-6441(pISSN)
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- 2733-645X(eISSN)
동계훈련이 폐기능에 미치는 영향(야구선수를 중심으로)
Effect of Pulmonary Function by Winter Intensive Training (baseball players)
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Um, Ki-Mai
(Department of Physical Therapy, Yeo Ju Collage) ;
- Yang, Yun-Kun (Kun Kuk University) ;
- Park, Sung-Young (You Sung Sport Center)
- 발행 : 1999.06.30
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 3-3.5 months of winter intensive tranining. The subjects were 18 members of a high school baseball players with mean age and career of 6.3 and 7.3 years, respectively. The following were mainly observed by spirometry for the study ; respiratory rate, vital capacity(VC), maximum voluntary ventilation(MVV), forced vital capacity (FEV1%) and forced mid-expiratory flow (FEF25-75%). The result obtained are summarized as follow. 1) Resipratory rate, tidal volume, forced vital capacity, 1FEV%, FEF50% and FEF75% showed no significant difference between before and after. 2) MVV in after was significantly(p<0.001) increased to 166 L/min comparing with 136L/min in before. 3) 1FEV in after was significantly(p<0.05) increased to 4.46L comparing with 3.76L in before. 4) PEF in after was significantly(p<0.05) increased to 10.40 L/sec comparing with 9.18 L/sec in before.
키워드