通过对田径运动中肌肉收缩速度力量分析，提出了提高运动员专项速度力量的训练原理。
According to the analysis of the speed force of muscle contraction in track and field, the author point out the power training theory.
摘要：通过对田径运动中肌肉收缩速度力量分析，提出了提高运动员专项速度力量的训练原理。
Absrtact: According to the analysis of the speed force of muscle contraction in track and field, the author point out the power training theory.
构音障碍是一组表现多样的慢性语言运动障碍性疾病。患者肌肉收缩速度，力量，精度或时序异常致言语困难。
The dysarthrias are a group of diverse, chronic motor speech disorders in which patients are unable to speak with normal muscular speed, strength, precision, or timing.
抗阻训练运动处方的内容主要包括训练强度、组数、频率、方式、顺序、间歇时间、肌肉收缩速度和训练量等方面。
The exercise prescription for anti-resistance training mainly consists of training intensity, sets, frequency, manner, subsequence, rest period, speed of muscle contraction and training volume.
镁是肌肉收缩、生长和心跳速度正常的必要物质。高强度的运动会快速消耗身体中的镁。镁补充剂因此很有益。
Magnesium is necessary for muscle contraction, heart rate regulation, and muscle growth. Strenuous exercise can rapidly deplete the body's stores of magnesium; supplements are often helpful.
并且分别计算了这两种协作行为得出的肌肉所负荷外力与收缩速度的关系。
The relationship between velocity and extern load for the two cooperative behaviors are calculated based on the energy conservation.
此外，颈部和喉部的肌肉群也会收缩或者放松来减慢或加快呼吸的速度。
In addition, muscle groups in the throat and neck may be contracted or relaxed to decelerate or accelerate forced airflow created by the respiratory muscles.
肌肉可以在一瞬间收缩因此‘提高速度’变得很荒唐。我们与生俱来这种弹得很快的能力。
The muscle contraction in humans are so lightning quick that the sentence 'building speed' just becomes absurd: We already have the ability, by physiology, to play at incredible speeds.
经分析得出结论：肌肉的力量，尤其是爆发力和收缩速度随年龄增长而衰退，而这种衰退与老年人的活动能力和自理能力的丧失直接相关。
The findings demonstrated that: Strength of muscles, especially power and contraction velocity, are declined with aging. It is directly associated with loss of daily living and self-care abilities.
在相同测试速度下，一级运动员肌肉收缩力量大于二级运动员，且右侧略大于左侧；
Under the same speed of testing, First grade athletes' muscle shrinks strength is greater than that of the second grade ones'. And the right side is slightly greater than the left side;
在恢复的两周后，快速收缩肌肉纤维显示显著增强了肌肉能量，收缩速度以及力度。
After about two weeks of taper, fast-twitch muscle fiber shows greatly increased muscle power, contraction speed and force.
肌肉最大收缩力与负荷的大小成正比；肌肉收缩的最大加速度可能是个常数。
The maximum contraction force of muscle is directly proportional to it's load and the contraction acceleration of muscle may be a fixed number.
镁是肌肉收缩、生长和心跳速度正常的必要物质。
Magnesium is necessary for muscle contraction, heart rate regulation, and muscle growth.
镁是肌肉收缩、生长和心跳速度正常的必要物质。
Magnesium is necessary for muscle contraction, heart rate regulation, and muscle growth.
应用推荐