I would rather get a thirty two inch flat screen television over a snowboard with bindings and boots.
to grind on a snowboard you first have to be able to jump onto the box or rail you're going to grind on, then just by sliding down the the rail or the edge of the flat box you're grinding.
As a rule of thumb, stand your snowboard up and place one of the ends on the ground. The other end of the board should be roughly where your chin is at. Many snowboard manufacturers also produce charts that allow to you to pick a board for your specific height and weight.
Stand up straight and measure from the ground up to your chin.
As of Sept 2017, the surface has only been observed from orbit, but it appears that there is flat ground on Pluto.
All objects on that ground that are upright.
A split snowboard is a snowboard that can split into skis I believe.
downhill works better even though flat ground works too
leg that is not flat
a crappy snowboard.