1 sentence for 股 (gǔ — thigh)

1. 为了能在深夜坚持读书，他学着古人的样子刺股提神。

   wèi​le néng zài shēn​yè jiān​chí dú​shū, tā xué zhe gǔ​rén de yàng​zi cì gǔ tí​shén.

   To stay awake for his late-night studies, he followed the example of the ancients and pricked his thigh.

   Source: Dong Chinese Dictionary