Human body joint movement comfortable scope could be achieved by energy comparison method.

通过能量比较法计算得到了人体运动时各关节作功最为节省能量的范围。

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Objective: To investigate the effect of improved ankle-foot orthotics on knee joint movement.

目的：研究改良式踝足矫形器对膝关节运动角度的影响。

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Make early comprehensive treatment after operation, such as massage muscle equal-length contraction, passive joint movement.

术后早期进行按摩、肌肉等长收缩、关节被动活动及主动活动等综合性康复治疗。

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Joints need cartilage for smooth movement and to absorb shock when you put pressure on a joint.

VOA: special.2010.05.19

There is no movement for either Northern Ireland in joint 95th with New Zealand or Wales, a lowly joint 102nd with Jordan.

BBC: England slide in rankings

Iraq's deputy parliament speaker and a spokesman for al-Sadr's movement praised the agreement Monday during a joint news conference in Baghdad.

CNN: Iraqi government, al-Sadr group sign cease-fire

It may take 1-2 months before you start to realize the health benefits, flexibility, ease of movement and potentially less muscle aching and joint pain.

FORBES: Why Strength Training May Help You Live Longer