With this addon, you can do it without any commands, right in survival! It also works in multiplayer! How to use: To sit down, just look as far down as possible and sneak To lie down, just look as far up as possible and sneak To start crawling, first sit down (to sit down, just look as far down as possible and sneak) and just walk forward. To start climbing the ground, jump while crawling. Jump again to return to crawl mode. To get up just press sneak Changelog Now your body does not turn when you are sitting or lying! The head rotation limit has been added: in the lying mode it is 45 degrees, and in the sitting mode 90 degrees. Now, in order to sit or lie down, for example, towards the south, you must first look to the south and then sit down / lie down. And so with all sides of the world, since the body does not turn now. Now when you lie down / sit down, your legs look clearly at the side of the world you were looking at before sitting down / lying down. Without the slightest curvature.