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首页> 外文会议>International Conference on Advanced Education, Management and Information Technology >Telemetry Data Analysis on sEMG Major Muscle Groups in Curving-Round-Bridge-Posts of 400m Obstacle
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Telemetry Data Analysis on sEMG Major Muscle Groups in Curving-Round-Bridge-Posts of 400m Obstacle

机译：绕过圆形桥墩半肌肉群的遥测数据分析400米障碍物

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Objective: The purpose of the study is to explore the sEMG characteristics of associated major muscle groups (agonist muscles) in curving-round-bridge-posts event of 400m obstacle and its relationship with muscle performance. Methods: This study tested seven male military cadets who did quite well in 400m obstacle, and analyzed the original electromyography, iEMG and iEMG% data by using the surface electromyography telemetry and anatomical analysis of the action, combined with sEMG synchronal video data analysis. Results: The power order of the muscle strength in left upper limb and trunk muscle groups is: all test muscle groups are almost synchronized muscle power; the power order of the left lower limb muscle group and rectus abdoninis in sequence is: rectus abdoninis and tibialis anterior first generate power, followed by quadriceps, hamstrings, gastrocnemius, and gluteus maximus in sequence. The order of iEMG and iEMG% from large to small is: the left upper limbs and trunk muscle groups (biceps brachii muscle, latissimus dorsi muscle, triceps muscle of arm, trapezius muscle, wrist flexors, deltoid muscle, pectoralis major muscle, and wrist extensors); the left lower limb muscle and rectus abdoninis (rectus abdoninis, hamstrings, gluteus maximus, quadriceps, gastrocnemius, and tibialis anterior). Conclusion: In the process of curving round the bridge posts, the key action is to rely on upper limb and shoulder-back power to get the body close to the bridge post to control inertial deviation. The left arm should be pull out as soon as possible to avoid motion delay, and to make sure the body may approach the bridge post as close as possible and move rapidly along the shortest route. In teaching and training of the curving-round-bridge-posts activity, great efforts should be made to develop the muscle strength of the upper limb biceps, brachialis, triceps muscle of arm, wrist flexors, latissimus dorsi muscle and trapezius muscle; focus should also be put on improving the muscle strength of the lower limbs hamstrings, gluteus maximus, quadriceps, triceps surae, and rectus abdoninis.
机译：目的：该研究的目的是探讨400米障碍的弯曲圆形桥柱事件中相关主要肌肉群（激动剂肌肉）的SEMG特征及其与肌肉性能的关系。方法：本研究检测了七个男性军校在400米障碍物中做得很好，并通过使用表面电学遥测分析了原始电拍摄，IEMG和IEMG％的数据，并与SEMG同步视频数据分析相结合。结果：左上肢和躯干肌肉群中肌肉力量的动力顺序是：所有测试肌肉群几乎是同步的肌肉力量;左下肢体肌肉组和循环Abdoninis的动力顺序为：循环Abdoninis和Tibialis前序首先产生功率，然后依次产生Quadriceps，Hamstrings，Gastrocnemius和Gluteus Maximus。 IEMG和IEMG％的顺序从大到小的是：左上肢和躯干肌肉群（二头肌Brachii肌肉，拉伸肌肉肌肉，臂肌的三头肌，刺肌，腕部屈肌，三角肌，胸肌，胸部主要肌肉和手腕伸肌;左下肢肌肉和直肠肌肉（直肠Abdoninis，Hamstrings，Glutingus Maximus，Quadriceps，Gastrocnemius和Tibialis前纤维）。结论：在弯曲桥柱的弯曲过程中，关键动作是依靠上肢和肩部背部电源来使主体接近桥梁柱以控制惯性偏差。左臂应该尽快退出以避免运动延迟，并确保身体尽可能接近桥接柱，并沿最短路径快速移动。在弯曲圆形桥柱的教学和培训方面，应努力制造上肢二头肌的肌肉力量，臂，手臂，腕部屈曲，拉特索姆的肌肉和脚趾肌肉的肌肉力量;还应举办重点，提高下肢腿筋，臀大肌，Quadriceps，肱三头肌和直肠Abdoninis的肌肉力量。

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