I finally honed my balance and smoothed my spin enough that I can ride my rollers no hands.
Real World Applicability = None, since I already could ride a bike no hands while actually moving forward. OK, maybe I'll be less wobbly when I sit up to peel a banana or unwrap a Clif Bar.
Assumed Skill = I'm pretty sure people in my apartment gym think I'm in league with the devil to master such wizardry. (Even though on the "Awesome Roller Tricks" scale, I'm still pretty weaksauce.)
Now I have to get good enough to bunnyhop the course barriers during a race...