搜索结果: 1-10 共查到“体育科学 EMG”相关记录10条 . 查询时间(0.062 秒)
Correlated EMG Oscillations between Antagonists during Cocontraction in Men
COMMON DRIVE SURFACE EMG CROSS CORRELATION UPPER ARM CONCURRENT ACTIVATION
2018/4/24
Purpose The purpose of this study was to determine the modulation of common low-frequency oscillations in pools of motor units across antagonistic muscles because of the difference in the activation l...
Determination of an optimal threshold value for muscle activity detection in EMG analysis
Electromyography cycling incremental exercise
2015/5/6
It is commonly agreed that one needs to use a threshold value in
the detection of muscle activity timing in electromyographic
(EMG) signal analysis. However, the algorithm for threshold
determin...
Effect of the shoulder position on the biceps brachii emg in different dumbbell curls
Biceps curl EMG biceps brachii
2015/4/21
Incline Dumbbell Curl (IDC) and Dumbbell Preacher Curl (DPC) are two variations of the standard Dumbbell Biceps Curl (DBC), generally applied to optimize biceps brachii contribution for elbow flexion ...
肌电图（EMG）在运动生物力学研究中的应用
肌电图（EMG） 运动生物力学 应用研究 展望
2015/8/17
主要通过文献研究，从应用的角度出发，对肌电图（EMG）在运动生物力学研究中的相关研究进行综述。包括EMG的测量、结果的处理与分析、应用研究成果、存在问题和应用展望。重点对目前的研究提出问题并进行探讨，为EMG在运动生物力学中的进一步研究与应用提出思考和帮助。
Effect of Kayak Ergometer Elastic Tension on Upper Limb EMG Activity and 3D Kinematics
Kayaking ergometry 3D joint kinematics electromyography shoulder
2015/5/12
Despite the prevalence of shoulder injury in kayakers, limited published research examining associated upper limb kinematics and recruitment patterns exists. Altered muscle recruitment patterns on-erg...
目的：研究我国优秀男子拳击运动员后手直拳出拳击打环节相关肌群的sEMG特征及其相应的运动学变化，为拳击专项力量训练提供参考。方法：通过表面肌电和三维红外高速摄像系统同步测试方法，采集6名高水平男子拳击运动员后手直拳出拳击打环节表面肌电和运动学的相关数据。结果：1）出拳击打环节，肌肉活动顺序为：腓肠肌→股二头肌→三角肌前束→肱三头肌→肱二头肌长头→肱桡肌。2）击打过程中三角肌前束、肱二头肌和肱三头肌...
The significance of sensorimotor response components and EMG signals depending on stimuli type in fencing
Surface electromyography fencing reaction time tactile stimuli
2009/12/25
The purpose of the present study was to examine reaction time, movement time (MT) and electromyography signals under conditions of tactile, acoustic and visual stimulation. Two groups of subjects took...
Surface EMG as a method for following-up sports training efficiency
Twitch contraction contractile properties surface EMG spectral analysis tennis
2009/12/25
The purpose of the present study was to evaluate the applicability of surface electromyography (EMG) for evaluation of training related changes in muscle contractile properties. Eight nationally ranke...
COMPARATIVE EMG ANALYSIS OF THE SHOULDER BETWEEN RECREATIONAL ATHLETES AND JAVELIN THROWERS DURING ELEMENTARY ARM MOTIONS AND DURING PITCHING
shoulder electromyography biomechanics pitching
2009/8/26
Shoulder problems are common in throwing sports. Although there is still
much to learn, knowledge of sequential muscle activation about the shoulder is
expanding. Further elucidation of muscle activ...
A MOTION ANALYSIS OF THE LOWER EXTREMITY DURING GAIT WITH SPECIAL REGARD TO THE EMG ACTIVITY OF M. ADDUCTOR LONGUS
gait analysis 3D kinematics electromyography m. adductor longus
2009/8/26
This study used a comprehensive approach including kinematic and EMG data
analysis to determine the electromiographical pattern of m. adductor longus. The study
was performed on 105 healthy subjects...