rè​shēn

warm up

热身 (熱身) rè​shēn
warm up verb
to warm up physically before engaging in sports or exercise
prepare verb
to make preparations or get in condition for an upcoming event or activity

This small performance is just a warm-up for next year's concert tour.

Frequency

Movie subtitles
6.44 per million appears in 2% of films
Written text
5.61 per million

Sources

Definitions
CC-CEDICT