I just started playing rugby and the other day I injured my knee. It's not too serious but it will keep me from boxing this week. Im debating whether to quit rugby because boxing is priority #1 and i dont want to miss anymore training. Need some help making a decision

Quit rugby, unless you like it better. Plan on having lots of aches and pains when you get older if you don't....

rugby is a tough sport. you'll always be banged up. choose one or the other. good rugby players need to be physical.