So i was messing around trying to remeber how to zoom when i pressed shift followed by left control. It caused me to lie on the ground. No one else seemed to be able to do it. I am using the millinare mod pack that sayomie posted. Here are some photos. Does anybody know wat this is and when it was added. 300th post.

That mod pack of Sayomie's includes the Smart Moving Mod that is why you can lie on the ground. The reason no one else can see you doing so, is because they do not have that mod, only others with that mod can see you doing this.

Ok other without the mod could see me just not actually do it. Thanks for clearing up.