CAJ | 학술논문

采用文献资料法、测试法、问卷调查法、数理统计法对黑龙江省冰上项目运动员运动训练强度与骨密度及运动损伤状况进行相关研究,提供冰上项目运动员跟骨超声骨量的理论数据,以最大限度降低冰上项目运动员运动性损伤的发生。结果显示：冰上项目运动员跟骨超声骨量参数显著高于体育类大学生,但低于同性别青年组平均值;随着运动年限的增加,冰上项目运动员跟骨超声骨量STI值有上升的趋势,年运动损伤率有下降的趋势。虽然冰上项目运动对运动员下肢骨密度有促进作用,但长期高强度的运动训练对冰上项目运动员跟骨骨密度产生了一定的负面影响,早期的运动训练对增强冰上项目运动员跟骨超声骨量有促进作用。
채용문헌자료법、측시법、문권조사법、수리통계법대흑룡강성빙상항목운동원운동훈련강도여골밀도급운동손상상황진행상관연구,제공빙상항목운동원근골초성골량적이론수거,이최대한도강저빙상항목운동원운동성손상적발생。결과현시：빙상항목운동원근골초성골량삼수현저고우체육류대학생,단저우동성별청년조평균치;수착운동년한적증가,빙상항목운동원근골초성골량STI치유상승적추세,년운동손상솔유하강적추세。수연빙상항목운동대운동원하지골밀도유촉진작용,단장기고강도적운동훈련대빙상항목운동원근골골밀도산생료일정적부면영향,조기적운동훈련대증강빙상항목운동원근골초성골량유촉진작용。
With the methods of document,test,questionnaire and mathematical statistic,the author investigated the correlation on sports training and sports injuries and bone mineral density of ice athletes in Heilongjiang Province,to provide the new evidence and indicators of bone mineral density for ice athletes,to minimize the occurrence of sports injury.The result show that the heel ultrasound bone parameters of ice athletes were significantly higher than college sports,but lower than the average youth group of the same sew.With the increase in life sport,the heel ultrasound bone mass STI values are on the rise,the annual rate of sports injuries has declined.The conclusion show that ice sports have promoted lower limb bone mineral density,but the long-term high-intensity exercise training had a negative impact on the bone mineral of the ice athletes,the early exercise training on the ice athletes enhance the amount of ultrasound calcaneus bone.