另一只手握住该手手指并向手背方向伸展，直到前臂和腕部有适度的牵张感。

Hold the front of the fingers with the other hand. Keeping fingers straight, bend the wrist back until a definite gentle stretch is felt in the forearm and wrist.

youdao

另一只手握住该手手指并向手背方向伸展，直到前臂和腕部有适度的牵张感。

Hold the front of the fingers with the other hand. Keeping fingers straight, bend the wrist back until a definite gentle stretch is felt in the forearm and wrist.

youdao