The 50-50
be able to ollie
step1-
ride beside the object about 8 inches that you are going to grind, in the
ollie position.
step2-
ollie and shift your weight forward on to object.
step3-
land on the object, with the axles of your trucks grinding the side of
the object, with your weight centered over the axles, grind as far as you
can.
step4-
when you approach the end of the object, or run out of speed, push down
on the tail slightly, to raise your front truck off the object, then transfer
your weight from the object to the ground land and ride away.