I stopped riding for a couple years, I was (for my age) one of the best in my town. And now I just got back on a bmx again this past month, I wasnt that good in the beggining but i'm starting to remember how to do most of the stuff and I am getting better alot quicker. Today I did my first handrail in over four years, if your dialed in on something you should be able to do it again with little to no practice.