[bs feeble grind]

　　你得是个非常有经验的滑手，你能很轻松搞定像跳板过4立，50-50 等。以能在滑道上滑而且很适合的速度滑向目标，跳板到滑道上方板尾像做Salad grind一样略成一角度，上去时重心在后桥，这样你的板头会很快压下并锁住滑杆了，现在平衡好你的重心，不要让板头下移，重心分配有些像50-50，滑完滑道时重心移回到后板让板变水平滑下。

　　[bs feeble grind]

　　You should be fairly a experience skater before you try this. (Like: Ollie 4 decks, 50-50 rails...)

　　Come at your target (easier to learn on rails) at a speed that you can grind at and a speed that you are still comfortable with. Pop an Ollie and get above the rail (like in the 3rd photo below) and land on your tail almost like a salad. When you land you should have all your weight at the back truck so your nose will quickly move down and then you it will lock your board into place (Picture 4). Now even out your weight so your nose doesn't shift down, your weight should be spread out much like a 50-50 grind. Then grind across until you get to the end and just shift your weight back to your back truck to even out your board and ride out.