The asymmetry manifests itself in the following way: losing on a long position reduces one's risk exposure while losing on a short position increases it.

不对称以下述方式表现出来：人们在多头头寸上亏损会降低其风险敞口，而在空头头寸上亏损会增加风险敞口。

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This movement reduces the risk of blood clots that can result from sitting too long in one position.

这个举动可以减少因保持单一姿势太久造成的血液凝块的风险。

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This movement reduces the risk of blood clots that can result from sitting too long in one position.

这个动作可以减少长时间固定姿势而引起的血液不畅。

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Since forcing calves into a shortened position also reduces the load on them, he expected the heel-wearers' muscles to be proportionally smaller.

ECONOMIST: Anatomy and behaviour