Slide Overview
Slide is a long-range Low attack that sends your character sliding feet-first at the opponent. It is an archetypal move shared by Law, Lee, and Shaheen, who are often referred to as "Slide Characters." It is generally an unreactable* low that knocks down on hit, side-swaps, and requires the opponent to use a specific float combo to punish.
Characters with a Slide can often form a game plan around it by mixing it up with their other moves that can be done from While Standing, like Law's WS1,2 or Lee's WS2,3, or Full Crouch like hopkicks.
Here is a video that gives a good overview of Fundamentals by LegendKicker.
How to do
The input is d/f,d,d/f+3 while in Full Crouch.
Slide is a move that can only be done while you are in Full Crouch (or FC for short), which means you need to be crouching (holding D, DB, or DF) for at least 11 frames in total before you Slide will come out. If inputted before then, your character will likely just do FC 3.
You can utilize Instant Full Crouch (iFC) techniques, like using the first input of Slide to buffer the full crouch or inputting d/b first, to make sure they were in FC for just long enough to get Slide to come out as fast as possible. The command history for a very fast Slide can look something like the following:
| Standing | |
| Full crouch | |
| Half crouch | |
| While standing |
Keep in mind that you can also hold down-back or down-forward for your crouch, or even perform Crouch Dashes to throw your opponent off before you finally Slide, so your inputs could also look something like this: