Go to the Glacier Resort level after it has been unlocked, but do not go there in amateur short track. Ride around and you should find two colossal ramps that resemble ski ramps. Go up the side of the ramp (up the mountain). You should see an opening when you turn. This is how you go down the ramp. With good speed, you should fall, rather than going down the ramp. Do not worry. Keep your balance, and when you land, do so much preload off the ramp and pull back immediately when you launch off the ramp. If done correctly with enough speed, you should see "Backflip 2500", indicating 2500 points. You can continue the combo. There should be a hill that you wheelie over to and preload off and do a trick. Then, just keep doing wheelies and endos until you get somewhere between 10,000 to 20,000 points.