肌张力异常性抽筋，是指当进行某个动作时，不需要用到的肌肉却在收缩。
Dystonic cramps are where a muscle that is not needed for a movement is contracted.
已经确证，心肌收缩始于动作电位使肌膜去极化。
It is well established that the cardial contraction is initiated when an action potential depolarizes the sarcolemma.
方法：记录蟾蜍坐骨神经干动作电位和腓肠肌收缩曲线，测定低位运动中枢、神经肌接头、骨骼肌出现疲劳的时间并加以比较。
Methods: By recording the action potential of sciatic trunk and contract curve of sural muscle of hoptoad, and measuring the time of fatigue in nerve centre, neuro-muscular junction and muscle.
方法：记录蟾蜍坐骨神经干动作电位和腓肠肌收缩曲线，测定低位运动中枢、神经-肌接头和骨骼肌出现疲劳的时间并加以比较。
Methods: By recording the action potential of sciatic trunk and contract curve of sural muscle of hoptoad, and checking the time of fatigue in nerve center, neuro-muscular junction and muscle.
方法记录蟾蜍坐骨神经干动作电位和腓肠肌收缩曲线，测定低位运动中枢、神经-肌肉接头和骨骼肌出现疲劳的时间并加以比较。
Methods: the action potential of sciatic trunk and contract curve of sural muscle of hoptoad were recorded, and the time of fatigue in nerve center, neuro-muscular junction and muscle was checked.
电刺激移植组胫神经可记录到腓肠肌的诱发动作电位，能引起肌肉收缩和踝关节运动。
The evoked muscle action potential were recorded and the macroscopic muscle contraction and ankle motion were also observed in the implanted group by stimulating the grafted tissue.
已经确证，心肌收缩始于动作电位使肌膜去极化。
It is well established that the cardiac contraction is initiated when an action potential depolarizes the sarcolemma.
分析了网球运动中底线反拍单手击球动作的握拍方式，击球的种类与要点，关节运动与肌肉的收缩特点，以及训练方法。
This paper analyzes the griping methods, striking kinds and points, joint and muscle contraction characteristics and training methods of baseline backhand stroke with single hand.
肌张力异常性抽筋，是指当进行境个动作时，不需要用到的肌肉却在收缩。
Dystonic cramps are where a muscle that is not needed for a movement is contracted.
膝关节损伤在太极拳运动中较常发生，它的损伤与太极拳运动的姿势、技术动作、下肢肌肉的收缩力和韧带的牵拉力等因素有密切关系。
Knee joint injury often occurs in hexagram boxing exercises. It is closely related to the movement posture and skills, the contraction of leg muscles and the traction of ligamem, etc.
定后肢迴旋之前和之后的跑步，是该动作完整的组合，其特点是在定后肢迴旋之前即开始增强活力、正直和收缩；
An integral part of the movement is the canter strides before and after the pirouette. These should be characterised by an increased activity, straightness and collection before the pirouette;
肌肉：可收缩的肌肉，产生的运动功能如身体动作、消化、聚焦、循环及身体保暖。
Muscle: Contractile tissue that produces motion for functions, including body movements, digestion, focusing, circulation, and body warmth.
肌肉：可收缩的肌肉，产生的运动功能如身体动作、消化、聚焦、循环及身体保暖。
Muscle: Contractile tissue that produces motion for functions, including body movements, digestion, focusing, circulation, and body warmth.
应用推荐