If you are new at playing Subway Surfers - or just want to know how to avoid crashing and dogde trains - Here's some tips.
First of all, when you are close to a train or bus and want to avoid crashing, use your finger to swipe across the screen to get the coin(s). If you encounter a obstacle, swipe your finger backwards on the screen or swipe forward to jump if there is no opening through the obstacle. Also, use Super Sneakers to jump up on trains and buses (they help alot, but remember that the Super Sneakers only last for 10-15 seconds. Another thing you can use to avoid crashing is your Hoverboard. You can double-tap on the screen to launch your Hoverboard. The Hoverboard will prevent you from crashing for only 30 seconds. If you do not have a Hoverboard appear when you double-tap, make sure you check your "Home" menu. Once you are on the "Home" menu, tap the icon with a Hoverboard on it. There, you can buy a Hoverboard for just 300 coins. To dodge trains, swipe where you want to and get going. Get a high score, find Mystery boxes, and have fun!