This mod adds sliding to the game. Bind the slide control to a key and enjoy the ability to slide. You will not be able to build up speed while sliding, so toggle it off, build up speed then toggle it on to slide. You can jump while sliding which can help you build up speed.
Enabling this will cause your character to slide. You should bind this to a key, either a toggle bind or a key up + key down bind to turn it on and off.