A manual is when you ride on the back two wheels of the skateboard.
A variant of this trick is preformed one footed. Thus calling it the One footed manual.
... (403.6/mi²). The racial makeup of the town is 82.46% White, 7.39% African American, 0.08% Native American, 1.62% Asian, 0.08% Pacific Islander, 5.94% from oth ...