One of the basic tricks for beginner is broadslide. It is easy, but, definitely, you have to learn it properly unless you wanna be hurt by falling down. Step by step, we would show what you need to master this trick. One thing is you should concentrate to perform the technique perfectly from the beginning then you can easily smoothly enjoy it.
Remember to master Ollie move first. Then, try the trick with a low flat bar until you feel confident to perform it on the handrails. Goodluck!