CAJ | 학술논문

采用文献资料法、测试法、问卷调查法、数理统计法对哈尔滨体育学院11个不同运动专项男大学生跟骨超声骨量进行研究，为黑龙江省体育院校大学生科学运动训练提供骨密度方面的资料。结果显示：田径、游泳、羽毛球、网球专项大学生跟骨超声骨量STI值高于同性别青年组平均值，且与对照组相比差异显著（P〈0．05）；体操、篮球、乒乓球、排球、足球、跆拳道、柔道专项大学生跟骨超声骨量STI值低于同性别青年组平均值，与对照组相比差异不显著（P〉0．05）。得出不同运动专项、运动强度对我省体育院校男大学生跟骨超声骨量的影响不同。
채용문헌자료법、측시법、문권조사법、수리통계법대합이빈체육학원11개불동운동전항남대학생근골초성골량진행연구，위흑룡강성체육원교대학생과학운동훈련제공골밀도방면적자료。결과현시：전경、유영、우모구、망구전항대학생근골초성골량STI치고우동성별청년조평균치，차여대조조상비차이현저（P〈0．05）；체조、람구、핑퐁구、배구、족구、태권도、유도전항대학생근골초성골량STI치저우동성별청년조평균치，여대조조상비차이불현저（P〉0．05）。득출불동운동전항、운동강도대아성체육원교남대학생근골초성골량적영향불동。
With the methods of document, test, questionnaire and mathematical statistic, the author investigated correlation of special sports and Calcaneus Ultrasound Bone Mass, to provide the new evidence and indicators of Bone metabolic for Science training. The result show that Athletics, swimming,badminton, tennis majors in STI is higher than the mean values of the same gender youth group, and have significant difference with the control group （P 〈 0.05）, Gymnastics, Basketball, Table tennis, Volleyball, Football, Taekwondo, Judo in STI is lower than the mean values of the same gender youth group, and there is no significant difference with the control group （P 〉 0.05）. The conclusion show that the different sports, exercise intensity have had different effects in STI to the students majored in P.E.