Your body needs to warm up and you need to give yourself a chance to reach faster rates of breathing in a controlled way.

你的身体需要热起来，而你需要给自己一个机会，使呼吸以可控制的方式达到更快的速率。

youdao

He needs to warm up before the race begins.

他比赛前需要热身。

youdao

Are you generally warm and considerate, but with the ability to be straightforward and firm when needs be?

FORBES: Do You Have Entrepreneurial DNA? A Test to Help You Decide

Heaters, blankets, warm clothing and heating fuel are some of the most pressing needs for the winter months, in addition to food, shelter and mattresses.

CNN: Syrian refugees in Lebanon facing bitter winter