Control your weight . obesity puts extra stress on weight - bearing joints , such as the back , hips , knees and feet 控制你的体重。肥胖会额外增加承重关节的压力，如背部、臀部、膝盖和脚。
One explanation is that weather changes make injured ligaments swell , and the nerves around the joint sense this as pain 一：天气令已经受伤的韧带肿起来，令围绕著关节的神经感觉痛楚。
You should take regular exercise in appropriate amounts in order to keep your muscles and joints as strong and elastic as possible 为了保持肌肉及关节的活动能力，老人家应做适当的运动来舒张关节。
In fact , many study participants had no pain or tenderness upon physical examination , but all had foot and ankle pain 实际上，许多研究的参与者对体检没有疼痛或者触痛，但是全部有足或者踝关节的疼痛。
Angle and velocity of each joint is attained directly and no inverse kinematics and polynomial interpolation are needed 该规划方法直接得到机器人的各关节的转角和角速度，无需进行运动学反解和多项式插值。
The elbows should be bent throughout the underwater cycle so that again , they are positioned higher in the water than the hand 水下划水的整个过程中肘关节应该维持弯曲状态，这样肘关节的高度依然高于手的高度。
" we implanted gold into his spinal muscles and near the joints , " he said , adding that gold helps to relieve muscle contraction around painful areas 弗里德里希说： “我们将这些金丸植入靠近其脊椎骨关节的肌肉里。
The artificial joint replacement could be applicated in restoration of destructive joint , malocclusion and facial deformity 而人工颞颚关节的置换，除了可用于修复失去关节，亦可用于不良咬合或颜面部不良外形的病患。
In the study of flexible manipulator , the flexible joint has an important effect on the dynamic character of manipulators 在柔性机器人的研究过程中，关节的柔性对机器人动力学参数具有很大的影响，引起了人们的关注。
Performing mobilization exercises and maintaining a good posture help to maintain the range of joint movements and prevent contractures 透过有规律的运动和正确的姿势，可保持关节的活动幅度及减低肌肉萎缩和痉挛的机会。
