競技種目別 運動選手의 呼吸循環機能에 관한 硏究

A Study on the Cardio-Respiratory Function of Various Male College Athletes

&nbsp;&nbsp;The purpose of this study was focused on the charateristics of Cardio-respiratory function for Various male college athletes.<BR>&nbsp;&nbsp;6male middle distance runners, 6male judo players, 6male taekwon-do players, 6male baseball players and 6non-athletes Volunteered as Subjects in this study.<BR>&nbsp;&nbsp;Maximal oxygen uptake measurements were continued while the work load increased by a uniform amount each 10m/min om the treadimill ergometer the grede was constant at 8.6% slope and the initial speed was 220m/min for subjects.<BR>&nbsp;&nbsp;The measurement of ventilation were done by douglas bag method.<BR>&nbsp;&nbsp;The following results of the measurement were obtained.<BR>&nbsp;&nbsp;1. In change of ventilation and respiratory rate on treadmill run, four event athletes groups and non-athletes group showed rapidly increase and peak values before all out time.<BR>&nbsp;&nbsp;2. In change of heart rate and oxygen intake on treadmill run, four event athletes groups and non-athletes group showed slightly increase and peak values before all out time.<BR>&nbsp;&nbsp;3. In change of tidal volume and O₂ pluse on treadmill run, four event athletes groups and non-athletes group showed rapidly increase in first exescise stage.<BR>&nbsp;&nbsp;4. In maximal oxygen uptake ablility (VO₂max/Wt), middle distance runners, baseball players, taekwon-do players, judo players and non-athletes were 68.9±5.27ml/㎏/min, 54.8±6.93ml/㎏/min, 53.2±6.29ml/㎏/min, 45.8±2.90ml/㎏/min and 47.3±6.90ml/㎏/min, respectively.<BR>&nbsp;&nbsp;5. In maximal hart rate, baseball players, non-athletes, judo players, taekwon-do players and middle distance runners were 198.6±5.21 bpm, 194.9±3.48 bpm, 192.7±3.69 bpm, 191.4±14.29 bpm and 187.4±3.37 bpm, respectively.<BR>&nbsp;&nbsp;6. In all-out time on treadmill run, middle distance runners, taekwon-do players, baseball players and judo players were 8.73±0.852min, 4.7±0.552min, 4.62±0.735min and 4.33±0.629min, respectively.