How do I eliminate leg fatigue while snowboarding(Leg Burn)?

Theres no easy cure for leg burn. It happens because snowboarding uses muscles in your thigh and calves that arent normally used. There are two ways to stop leg burn One is to ride as often and as much as you can. Overtime your legs will build up the muscles and you will be able to ride for much longer without having the burn. If you cant ride that often, Try running up and down steps for excersize, it will help to strengthen some of the same muscles