warm-down

noun

1. （锻炼后的）缓和运动，放松运动
   a series of gentle exercises that you do to help your body relax after doing a particular sport or activity

1. (锻炼后的)放松练习，整理运动
   A warm-down is a series of special exercises that you do after doing a physical activity to help relax your muscles and joints.

1. Study on the Intensity of Warm-down Exercise after Loading and the Blood Lactate Obliteration in Swimming
   游泳运动员负荷后放松活动强度与血乳酸清除的研究