Call out a way to move — hopping, tiptoeing, crawling, marching — and let your child move that way around the room.
Call 'freeze' and everyone stops mid-position, holding still until you call the next movement.
Make the freezes awkward on purpose: freeze mid-hop, freeze on one leg. Holding an unstable position is the part that builds control.
Stopping on command trains inhibitory control, the executive function behind waiting a turn and not interrupting. Freezing in an unbalanced position adds a postural challenge, so the game loads self-control and balance at the same time.