例如深度屈膝，会增加膝关节的活动范围，更容易导致膝盖的急性或慢性不稳定。
Deep knee bends, for example, may increase the range of motion (ROM) of the knee joint to the point where the knee becomes more susceptible to chronic or acute instability.
由于关节部位存在疤痕，肌肉和关节周围的其他软组织就会变短，从而永久降低关节的活动范围。
Because of scar tissue at the joints, muscles and other soft tissues shorten around the joint which in time can permanently lose some of its movement.
如果关节存在严重的肿胀，就会无法活动——肢体在每个方向上的活动范围都十分有限。
If there is significant swelling within a joint, you will lose range of motion — the limb will only go so far in each direction.
在模拟临床的实验研究中，可以定量的测量大鼠上肢的关节活动范围和肌肉力量。
The ROM and muscle strength of the upper limb in rats can be measured quantitatively in studies that simulate clinical situations.
目的：比较膝部骨折术后不同时期介入康复治疗对关节活动范围（ROM）的影响。
Objective:To study the effects of early rehabilitation on range of motion(ROM) of the knee joint surgery after fracture.
结论我们的研究结果表明，在非手术组腕关节轻微活动范围受限和握力减低，似乎没有影响一年后的功能恢复。
Conclusions Our findings suggest that minor limitations in the range of wrist motion and diminished grip strength, as seen with nonoperative care, do not seem to limit functional recovery at one year.
结论：切开肘关节松解后总体健康状况和残疾水平有所改善。但与肘关节活动范围的改善没有相关性。
Conclusions: Health status and disability scores improve after open elbow contracture release, but the improvements do not correlate with the improvement in elbow motion.
结果：肩关节完全恢复活动范围的中位时间为19天，肘关节为60天。
Results: Median time to normal motion recovery was 19 days in the shoulder, and 60 days in the elbow.
目的探讨第一跖楔关节(ftj)矢状面的活动范围与拇外翻的病理生理机制及治疗的关系。
Objective To study sagittal mobility about the FTJ (first tarsometatarsal joint) and its relationship with the pathophysiology and treatment of hallux valgus patients.
对腰部损伤的治疗目的是消除疼痛，恢复关节的正常活动范围，恢复正常组织的伸展性、弹性及关节的灵活性。
The purpose of curing waist injury is to eliminate pain and restore normal activities of joint range and restore normal tissue stretching, flexibility and joint flexibility.
在髋关节病变的“球窝”变成不规则，粗拙，变形，导致疼痛和关节活动范围减小(图1)。
In the diseased hip, the "ball and socket" become irregular, rough, and deformed, causing pain and decreased range of motion (Figure 1).
运用颈椎周围不同肌肉对颈椎作用力的变化，模拟正常活动范围内颈椎前屈、后伸、侧屈、旋转等多种工况。分别计算并得出相应载荷下钩椎关节、小关节应力值。
With the changing of muscular force, the movements such as flexion, extension, lateroversion and rotation were imitated, and the stress was calculated under different loads, respectively.
膝关节活动范围的改善越明显，其功能恢复越好；
The more obviously the movable degree of knee improves , the more satisfactory the function recovers .
膝关节活动范围的改善越明显，其功能恢复越好；
The more obviously the movable degree of knee improves , the more satisfactory the function recovers .
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