Here is the video

Hi guys, my friend has found a new way to get around fast in Muck. I looked, like no one writes about it, and does not know, so I want to ask you - is this method of transportation considered legal for speedrun? In order for this "Slidehop" to work, it is enough to stand on a surface from which you can slide off, and just jump WITHOUT pressing the w key and turning the camera, as in a regular bunnyhop. It seems like this is the mechanics of the game, and can be used in walkthroughs.