Trick Tipz #8 - How To Backside (BS) 180 Flip On A Skateboard Easy - Tutorial - Thunderwood thunderwoodskate.com Here is a trick tip on how to do a backside flip on a skateboard. A backside flip is a kickflip with a 180 degrees body rotation. The video shows you step by step what you need to do to land these with ease! PLEASE rate, comment, and SUBSCRIBE!!!!