Sit, lie down and emotes
Sit with /sit, lie with /lay, crawl with /crawl and open your cosmetics with /zc.
Sit down
Type /sit to sit on the ground. Press Shift to stand up again. In third person (F5) you can see yourself sit.
More poses
/lay lets you lie down and /crawl lets you crawl, for example to get through a one block gap. /emote opens the emotes.
Cosmetics
/zc opens your player menu: your cosmetics, emotes, sit, lay and crawl, and switches to show or hide the cosmetics of other players or your own.
