Land your feet on the objects that you want to grind and just tap the screen at the right moment to jump and stop grinding. Becareful you may lose your balance and fall down the platform if you keep your feet in the air for too long.
Land your feet on the objects that you want to grind and just tap the screen at the right moment to jump and stop grinding. Becareful you may lose your balance and fall down the platform if you keep your feet in the air for too long.