1、Try stretching your legs and pulling your toes upwards

试着双腿伸直并且向上拉伸脚趾。

2、She arched her back and stretched herself.

她弓起背，舒展身体。

3、It is better to stretch the tight musclesfirst

最好先伸展一下僵硬的肌肉。

4、Arms bend. Arms upward. Wait for it. Stretch.

手臂弯曲。手臂上举。保持一下。伸展。

5、Strengthens and stretches the thighs, calves, and ankles

加强和伸展大腿、小腿和脚踝的伸展。

6、Actively push your neck back tostrengthen and stretch the front part ofyour neck while completing this exercise.

做练习的同时，将你的脖子向后伸展以拉伸颈部前部的肌肉。