Take advantage of the lane markers by using them as guides by following them with your eyes toward the wall to double check your position before you crash.
Hands
Regardless of whether you decide to use one hand or two make sure you are easily able to reach both sides of the screen so you can get from one end to the other when necessary.
Starter Cubes
When you move - forward and the perspective starts to change and everything gets distorted and you get disoriented try to use the starter cubes as a starting guide and just focus on where you need to go.