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    • 복싱선수의 라운드별 심혈관기능 변화에 관한 연구

      신춘식 朝鮮大學校 1996 국내석사

      RANK : 247358

      The purpose of this study examined on the change of cardiovascular function at round in boxing athletes. This study employed eighth boxing athletes as experimental subjects were from H university, cardiovascular function(Heart Rate, Blood Pressure) and blood components(Leukocyte, Erythrocytes, Hemoglobin, Hematocrit) responses during the submaximal exercise(level of 85%) with bicycle ergometer and boxing athletic(3rounds/3minutes) for the purpose of observation of blood state. The results at this experiment were as follows; 1. Heart Rate in submaximal exercise significantly(P<.05) increased at after exercise, Boxing athletic significantly(P<.05) increased at after 3round. And recovery time in submaximal exercise significantly(P<.05) decreased at 5minutes and 30minutes after, Boxing athletic significantly(P< .05) decreased at 5minutes and 30minutes after. T-test on the change of Heart rate quantities at time showed significant difference in the after exercise(P< .01>, recovery stages after 5minutes and 10minutes(P<.05). 2. Systolic Pressure in submaximal exercise significantly(P<.05) increased at after exercise, Boxing athletic significantly increased at after Iround(P<.Ol), 2round 3round(P<.05). And recovery time in submaximal exercise significantly(P< .05) decreased at 5minutes and l0minutes 30minutes after, Boxing athletic significantly(P<.05)decreased at 5minutes and l0minutes 30minutes after. T-test on the change of systolic pressure quantities at time showed significant(P<.05) difference in the after exercise, recovery stages after 5minutes and l0minutes 30minutes. Diastolic Pressure in submaximal exercise significantly(P<.05) increased at after exercise, Boxing athletic significantly increased at after 1round 2round(P<.Ol), 3round(P<.05). And recovery time in submaximal exercise significantly(P< .05) decreased at l0minutes and 30minutes after, Boxing athletic significantly(P<.05) decreased at l0minutes and 30minutes after. T-test on the change of diastolicpressure quantities at time showed significant(P<.05) difference in the after exercise, recovery stages after l0minutes and 30 minutes. 3. Leukocyte in submaximal exercise significantly(P<.0l) increased at after exercise, Boxing athletic significantly increased at after around 3round(P<.0l), 1round(P<.05). And recovery time in submaximal exercise significantly(P< .05) decreased at 5minutes and l0minutes after, Boxing athletic significantly(P<.05) decreased at 5minutes and l0minutes after. T-test on the change of systolic pressure quantities at time showed significant difference in the after exercise(P<.0l), recovery stages after 5minutes and 10minutes(P<.05). Erythrocytes in submaximal exercise significantly (P< .05) increased at after exercise, Boxing athletic significantly increased at after 3round(P<.0l), 1round 3round(P<.05). And recovery time in submaximal exercise significantly(P<.05) decreased at l0minutes and 30minutes after, Boxing athletic significantly(P>.05) decreased without change. T-test on the change of diastolic pressure quantities at time showed significant(P<.0l) difference in the after exercise, recovery stages after 5minutes l0minutes and 30minutes. 4. Hemoglobin in submaximal exercise significantly(P<.05) increased at after exercise, Boxing athletic significantly(P<.05) increased at after 1round and around 3round. And recovery time in submaximal exercise and boxing athletic significantly (P> .05) decreased without change. T-test on the change of diastolic pressure quantities at time showed significant difference in the after exercise and recovery stages after l0minutes(P<.05), recovery stages after 5minutes and 30minutes(P<.01). 5. Hematocrit in submaximal exercise significantly(P<.05) increased at after exercise, Boxing athletic significantly increased at after 1round and 2round 3round(P<.05). And recovery time in submaximal exercise significantly(P<.05) decreased at 5minutes and l0minutes after, Boxing athletic significantly decreased at 5minutes and l0minutes after(P<.05), 30minutes(P<.l). T-test on the change of systolic pressure quantities at time showed significant difference in the after exercise and recovery stages 5minutes, l0minutes(P<.05), recovery stages after 30minutes(P<.01).

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