1) isometric contraction
等长收缩
1.
Objective To observe the relationship between duration time of isometric contraction and blood pressure.
目的分析肌肉等长收缩持续时间与人体血压变化之间的关系。
2.
Using techniques of sensing and synchronously collecting muscle force and EMG signals,we have develop a muscle isometric contraction test instrument.
采用肌力、肌电信号传感技术和信号同步采集技术研制了肌肉等长收缩张力-长度性质测试仪,并详细说明了该测试仪的测试工作台和多通道同步采集测量电路的制作以及完整地介绍了该测试仪在教学中的应用。
2) plyometric contraction
超等长收缩
1.
The main reason why the plyometric contraction represents a both economical and efficient characteristic is due to the process of producing, storing and using of the elastic energy and effect of reflex regulation from the central nerve system.
“超等长收缩”是指肌肉先做离心式拉长，继而做向心式收缩的一种复合式收缩形式。
4) isometric relaxation period
等长收缩期
5) isometric contraction (muscle contraction)
等长收缩(肌肉收缩)
6) maximum isometric voluntary contraction
最大等长收缩
1.
Maximum isometric voluntary contraction of ankle dorsiflexors and plantarflexors: comparison of surface electromyography between patients at the acute stage after stroke and age-matched healthy elderly;
踝背伸和跖屈肌群的最大等长收缩:脑卒中急性期患者与同龄健康老人表面肌电图对照研究
2.
Integrated electromy- ography(IEMG)during maximum isometric voluntary contraction(MIVC)of the knee flexors and ankle dorsiflexors in the affected side were recorded and analyzed,and assessed with clinical spasticity index(CSI) before and after t.
治疗前后利用表面肌电图记录患侧膝屈曲和踝背屈时最大等长收缩时主动肌和拮抗剂的肌电活动。
补充资料：等长收缩(运动生理学)
肌肉在没有负重而又能自由所短的情况下收缩时，肌肉的长度缩短而张力没有改变，这种长度缩短而张力不变的收缩，称为等长收缩。当肌肉在两段被固定或负有不能拉起的重量的情况下收缩时，肌肉的长度不可能缩短，只能产生张力。这种长度没有改变而张力增加的收缩，称为等长收缩。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条