warm up
verb()
make one's body limber or suppler by stretching, as if to prepare for strenuous physical activity
Synonyms: limber up, loosen up,
warm up
verb()
get warm or warmer
warm up
verb()
become more friendly or open
warm up
verb()
cause to do preliminary exercises so as to stretch the muscles
warm up
noun()
performing mild exercises to prepare for some more strenuous activity
Examples:
The singers have to warm up.
The marathon runner did not warm up and hurt himself.
warm up
verb()
run until the normal working temperature is reached