Thumbs up / sideways / down—how is your energy?
On video or in the tool, everyone signals energy with thumbs. Facilitator thanks the room and notes the mix.
How to use it
Do not pressure people to explain low energy—invite optional sharing.
If most thumbs are down, shorten the retro and protect time for one meaningful action.
Works as a closing check too: “Same signal—are we leaving with a little more fuel?”
Retrospective boards that pair well
Traffic-light style boards mirror the simplicity of the gesture you just used.
Related reading
Quick Retrospective Icebreakers You Can Run in Under Five Minutes