The One Wheel Manual is a freestyle skateboarding trick that involves balancing and rolling on the corner of one wheel. This trick is super hard to master and takes hours of trial and error. An interesting fact about this trick is that the degree of difficulty really depends on the type of wheel the skater is riding. Rounder wheels are much easier to balance on and square wheels it’s nearly impossible. If you’re wanting to try this trick, saddle up for a week of foot cramps and tight trucks!