Static positioning at or near end-range places the soft tissue structures of the lumbar spine under prolonged stress or stretch.

脊椎端部或其附近部位的静止会使腰椎软组织结构处于长时间的压迫或伸张状态。

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Results We got out the data of stretch ultimate load, maximum stress, maximum strain, elastic modulus on elbow joint ulnar nerve between control group and experimental group.

结果得出了对照组和实验组动物肘关节尺神经拉伸最大载荷，最大应力，最大应变， 弹性模量等数据。

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Stretch your forearms after warming up and prior to climbing. This relieves the stress on the finger tendons.

热身后伸展前臂准备攀爬，这个动作可以减轻手指肌腱上的压力。

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"As the stretch to reach all areas of the screen increases, we might start to see more serious repetitive stress injuries likely to the thumbs in larger touch-screen devices, " says Anthony Andre, a professor of human factors and ergonomics at San Jose State University.

WSJ: Phones Are a Big-Screen Hit but a Bit of a Fashion Challenge