1·Barefoot walking ensures proper alignment of the knee joint, hip joint and lower back.
光脚走路能够保证我们的膝关节、髋关节和下背部得到有效的调节。
2·Do not walk too quickly, still less than running when go down the hill, or the knee joint or the muscle will get injured because the muscle feel too much pulling force.
下山时不要走得太快，更不能奔跑，否则会使肌肉感受过重的张力，而使膝关节受伤或肌肉拉伤。
3·Result:Unaffected side of hemiplegic patient and normal lower limb were notable different in time parameters, space parameters and knee joint angle(P
结果：患者的健侧下肢与正常人的两下肢在时间参数、空间参数、膝关节角度等方面均存在显著差异（P<0.01）。
4·Objective: To study curative effect of Biqi Capsule on Knee joint osteoarthritis patients.
目的：观察痹祺胶囊治疗膝关节骨性关节炎的临床疗效。
5·Kurt kept firing, picking off stragglers as their formation knit together-shooting one Elite in the knee joint, one in the eye, until their Jackal shields overlapped.
库尔特继续开火，干掉掉队的，因为它们的编队收缩在一起——射击一个精英的膝关节，另一个的眼睛，直到它们的豺狼人护盾交迭。