伸肌

Objective To evaluate the influence of the frequency,the weight and the motion angle on the stress and the fatigue of the forearm extensors in repetitive wrist extending at low force loading level with surface electromyography.

目的用表面肌电描记术(surface electromyography，SEMG)评价低力量负荷下，频率、重量和运动角度3个负荷因素对重复性伸腕运动中前臂肌肉应激状态和疲劳的影响。

This scale included:① Bulbus medullae function: speech, swallowing, sal ivation, and tongue extension.② Limbs function: left arm movement, left hand movement, right arm movement, right hand movement, left leg movement, right leg movement, trunk movement, head-up, walking, and cl imbing stairs.③ Others: breathing, muscular tone, pain, and muscle discomfort.

自评量表包括：①延髓功能：语言、吞咽、口水、伸舌；②肢体功能：左上肢运动、左手运动、右上肢运动、右手运动、左下肢运动、右下肢运动、躯干运动、抬头、行走、爬楼；③其他：呼吸、肌张力、疼痛、肌肉不适感。

PNF stretching ; DOMS ; eccentric exercise ; triceps surae

PNF牵伸法；延迟性肌肉酸痛；离心运动；小腿三头肌

People with hyperextended knees usually have weak quadriceps, or do not tend to engage them fully in straight-legged poses like Tadasana and Trikonasana.

有超伸膝盖的人往往股四头肌比较弱，或者是在伸直膝盖的体式中没有完全收紧它们，比如山式和三角式。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。