我国优秀男子健美运动员体能评价模型构建及现状研究

发布时间：2018-07-04 16:07

本文选题：男子健美运动员 + 体能　；参考：《北京体育大学学报》2017年01期

【摘要】：通过构建我国优秀男子健美运动员体能状态评价模型,运用实验测试法和数理统计法等对选取的12名优秀男子健美运动员进行体能状况研究。模型参数筛选是建立在运动员负重训练的基础上,选择与体能状态最为密切的身体形态、身体机能和运动素质相关的指标,采用肌电采集系统、等动测力系统、三维人体扫描系统及DXA等实地测试运动员备赛期12周训练中体能变化的相关数据,通过生化监测系统,追踪受试者训练时生理生化指标的变化情况,准确评估运动员的体能现状,为建立中国健美运动员体能训练的科学模式提供理论依据。结果:身体形态的均衡性,机能的稳定性和素质的可控性是评价我国优秀男子健美运动员体能状况的主要依据。结论:身体形态研究表明,受试运动员身体各个部位的围度发展不均;四肢与躯干及全身脂肪分布失衡。身体机能研究表明,受试运动员血睾酮水平处在中下区间;血尿素水平处于偏高区间;肌酸激酶高于参考值上限。运动素质研究表明,受试运动员大腿正面肌群与后侧肌群、手臂前侧肌群与后侧肌群力量发展不均衡,大腿肌肉各个肌群的发力控制能力相对较薄弱;伸肘关节在等动模式运动时的肌肉力量控制能力较差;手臂肌群发展较好,腿部肌肉发展不够理想。
[Abstract]:The physical condition of 12 elite male bodybuilders was studied by using the experimental test method and mathematical statistics method through constructing the evaluation model of the physical fitness state of the elite male bodybuilders in China. The selection of model parameters is based on the training of athletes' weight loading, selecting the indexes related to the most closely related physical form, body function and sports quality, adopting the electromyography acquisition system and the isokinetic force measuring system. Three-dimensional human body scanning system and DXA were used to track the changes of physiological and biochemical indexes through biochemical monitoring system. It provides theoretical basis for establishing the scientific model of physical fitness training of Chinese bodybuilders. Results: the balance of body form, the stability of function and the controllability of quality are the main basis for evaluating the physical condition of elite male bodybuilders in China. Conclusion: the study of body morphology showed that the circumference of different parts of the body was uneven, and the distribution of fat in limbs, torso and whole body was out of balance. The study of body function showed that the serum testosterone level was in the middle and lower range, the blood urea level was higher and the creatine kinase was higher than the upper limit of the reference value. The study of sports quality showed that the strength of front and posterior muscles of thighs and forearm of athletes was not balanced, and the ability of generating force control of each muscle group of thigh was relatively weak. The muscle strength control ability of the elbow extension joint in isomotor mode is poor, the arm muscle group develops better, and the leg muscle development is not ideal.
【作者单位】：中山大学体育部;清华大学体育部;
【分类号】：G883

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