A new study published in the journal pain found that when people crossed their arms it reduced their perception of pain.

一项发表在了“疼痛”杂志上的新的研究结果发现，当人们的手臂交叉，会减少他们对疼痛的感觉。

youdao

A new study published in the journal pain found that when people crossed their arms, it reduced their perception of pain.

一项发表在了“疼痛”杂志上的新的研究结果发现，当人们的手臂交叉，会减少他们对疼痛的感觉。

youdao

A new study published in the journal pain found that when people crossed their arms, it reduced their perception of pain.

一项发表在了“疼痛”杂志上的新的研究结果发现，当人们的手臂交叉，会减少他们对疼痛的感觉。

youdao