Follow these steps

Sit on a chair.

Turn your head.

Raise your arms.

Fall to the ground.

Film yourself doing this sequence of 4 actions. Interpret it however you want, because the most important thing is that you have fun! You can use a costume, objects, other people, music, use whatever you want. Now choose a location, grab a chair and go! Sit down, turn, raise and fall. Sit, turn, raise and fall. Sit, turn, raise and fall.