When you do switch-ups mostly on kink rails or rainbows do you go blind or just the switch your skis up over the front of the rail, it just makes a rail that much more technical and can look super smooth.
blindisde switch ups are way way more stylie then normal switch ups just because they flow better but they are way hard because they are blind, hence the name, 'blindside'
blind sides are way more difficult, cuase you can't see, your blind when you spin with your back to the rail. 'front side' switchups still look cool, but they are easier. i think that blindside ones look alot better.