This video will teach you how to 50/50 a down rail on your snowboard. 50/50′s are a great first trick to learn how to do on rails. A few tricks you should have masted on your snowboard first are 50/50 on a box, gap to box, corrugated pipe, and rainbows. I break 5050 on rails down into four steps. Getting a clean ollie onto the rail, landing a few feet down the rail, and how to keep your balance on the rail.