warm-down 

/ˈwɔːm.daʊn/

gentle exercises and stretches done after intense physical activity, in order to allow your body to recover

(运动后的)放松运动

All of your runs should start with a warm-up and end with a warm-down.

各种类型的跑步都应该以热身运动开始，以放松运动结束。

Warm you voice up before a show and warm it down after.

演出前暖暖嗓子，演出后放松嗓子。