left/right knee

The prevalence of knee effusion in left and right knee in patients with RA was 52 9 % and 61 4 % respectively ;

70例RA病人膝关节积液多为对称性，其左侧和右侧积液发生率分别为529%和614%；

The ratio of high-speed strength and absolute strength of left and right knee extensors was lower than that of flexors , particularly for athletes and young sports schools students .

各组左、右膝关节的伸肌快速力与绝对力量的比值均值小于屈肌，特别是运动员和少体校组差异明显；

Two groups in the deep sensation ( topesthesia ) and deep reflection ( both left and right knee reflex and ankle-reflex ), scores were no significant difference compared ( p0.05 ) .

两组在对深感觉中的位置觉及深反射中的左右膝反射，左右踝反射评分经组内及组间对比均不具有统计学意义（p0.05）。

Tuck your left hand under your right knee and bring your right hand to the floor just beside your right buttock .

左手放在右膝上并且右手在右臀向地板的方向。

The defects were treated with 20 minutes daily low-intensity pulsed ultrasound therapy on the left knee . The right knee was not treated .

每天对左膝给予20min强度为30mW/cm~2超声波治疗，右膝做空白对照。