C3O1O1L1D2O1W4N1
14 points
COOLDOWN is validvalid
a gradual return of physiological functions to normal levels after strenuous exercise [n COOLDOWNS]
a period after exertion to resume normal heartbeat [n -S]
a gradual return of physiological functions to normal levels after strenuous exercise [n COOLDOWNS]
a period after exertion to resume normal heartbeat [n -S]