I'd say your rotation initiation is causing a lot of the jerkiness. It seems very forced every time you try to rotate.
Work on making really mastering your 180s and 360s to make it fluid and effortless and your other tricks which all rely on rotation will naturally become a lot smoother as well.
I teach snowboarding via step-by-step videos lessons at
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.