A rail flow is a combination of vaults and going under a rail. Since there are multiple ways to do a rail flow, there is no proper way to do it. Example: 1. * Lazy vault over the rail 2. * Swing under the rail 3. * Lazy vault landing on top of the rail, and 180° jump off the rail It is very easy to do a rail flow, so just let your mind flow and think of the endless ways to do them.