Press the big toe of the front foot against the wall and stretch your arms up, finger tips to the wall.

前面腿的大脚趾顶着墙，手臂伸展向上，指尖接触墙面。

youdao

Press the big toe of the front foot against the wall and stretch your arms up, finger tips to the wall.

前面腿的大脚趾顶着墙，手臂伸展向上，指尖接触墙面。

youdao