What do you do for conditioning in boxing?

I%26#039;m 14 and is gonna join boxing soon. So I need this info to be ready.|||I was in boxing, we did alot of Cardio work, running, jogging, climbing stairs, you don%26#039;t want to do so much weight lifting, muscle slows you down, you want to be light and quick. Alot of sit-ups, neck exercises and, leg work.|||Get a music montage, get a grey jacket and pants, punch meat, and passionately walk up stairs.