The word 'aerobics' came about when the gym instructors got together and said: If we're going to charge $10 an hour, we can't call it Jumping up and down.  -   Rita Rudner     Quotes
The word 'aerobics' came about when the gym instructors got together and said: If we're going to charge $10 an hour, we can't call it Jumping up and down. Rita Rudner
 American Comedian Funny