프로 야구선수와 아마추어 야구선수들의 최대운동시 호흡순환기능에 대한 비교 연구

Compared with investigate the cardiorespiratory function of the professional baseball players and amuture baseball players

&nbsp;&nbsp;The purpose of this study is to investigate the cardiorespiratory function of the Professional baseball player and amateur baseball player.<BR>&nbsp;&nbsp;For this study, the total of 37 subjects were selected including 9 professional baseball players, 10 college baseball players, 10 junior high school baseball players, and 8 non-athlete college students.<BR>&nbsp;&nbsp;The results of the study were as follows;<BR>&nbsp;&nbsp;1. In factors of rest HR showed in CG 81.36±5.88beats/min, HBG 73.71±4.36beats/min, PBG 67.34±4.30beats/min, UBG 64.58±5.41beats/min. Among these group there was significantly(p=.0001). In factors of HRmax showed in CG 203.01±4.38beats/min, HBG 200.83±9.38beats/min, UBG 192.15±7.26beats/min PBG 186.23±8.86beats/min. Among these group there was significantly(p=.0003).<BR>&nbsp;&nbsp;2. In factors of TV&lt;SUB&gt;E&lt;/SUB&gt; showed in PBG 2676.67±386.78ml/min, UBG 2519.30±275.40ml/min, HBG 1992.40±393.77ml/min, CG 1935.13±627.36ml/min. Among these group there was significantly(p=.0010). In factors of ？&lt;SUB&gt;E&lt;/SUB&gt;max showed in PBG 141.79±25.94l/min, UBG 127.85±9.64l/min, HBG 99.44±23.68l/min, CG 94.15±23.32l/min. Among these group there was significantly(p=.0001).<BR>&nbsp;&nbsp;3. In factors of ？O₂max showed in PBG 4413.67±581.42ml/min, UBG 4077.00±239.72ml/min, HBG 2913.90±379.45ml/min, CG 2513.00±441.88ml/min. Among these group there was significantly(p=.0001). In factors of ？O₂/㎏ showed in PBG 59.09±5.81ml/㎏/min, UBG 57.79±2.29ml/㎏/min, HBG 46.13±3.64ml/㎏/min, CG 39.22±5.20ml/㎏/min. Among these group there was significantly(p=.0001).<BR>&nbsp;&nbsp;4. In factors of ？O₂max showed in PBG 5937.67±970.59ml/min, UBG 5165.30±627.79ml/min, HBG 3713.20±635.47ml/min, CG 3319.13±624.26ml/min. Among these group there was significantly(p=.0001).<BR>&nbsp;&nbsp;5. In factors of RR showed in HBG 62.70±16.03f/min, PBG 59.33±7.47f/min, CG 58.50±25.76f/min, UBG 54.30±3.30f/min. Among these group there was not significantly.<BR>&nbsp;&nbsp;6. In factors of ？O₂/HR showed in PBG 24.96±2.09ml/beats, UBG 24.71±1.51ml/beats, HBG 14.73±2.25ml/beats. CG 12.68±2.27ml/beats. Among these group there was significantly(p=.0001).