The Bear Crawl race: 5 metres down and back on hands and feet, knees off the floor. Who looks silliest?
Set the course first. Five metres of clear floor, a hallway or the living room, marker at one end. Down and back is ten metres. Everyone races alone with their own time on paper, so the smallest person is never racing the tallest.
Twenty seconds of practice before anyone is timed. Hands and feet on the floor, knees hovering off it, hips low, back flat. Move the opposite hand and foot together: right hand with left foot, then swap. Watching someone do it in slow motion is most of the lesson.
Rules. A knee touching the floor costs 2 seconds. Falling over is free and does not stop the clock. The silliest face is judged out of 10 by whoever is watching, and it scores the same as speed. That last rule is what gets the 13-year-old to actually try.
Round 2 is slow motion: twenty full seconds to cover the same five metres, knees still off the floor. Slower is harder. Nobody believes that until they are the one shaking in the middle of the hallway.
Then the question that lands: when did anyone in this family last crawl anywhere? Most people stop at about four years old and never do it again for the rest of their lives.
Write all the times down and keep the paper. Rerun the same course in two weeks. This is one of the rare things where the second attempt is always faster, and that is worth seeing.
It looks like a joke because you stopped doing it at four. It is the hardest thing you will do today.
Here is the reveal. A bear crawl is a strength exercise wearing a silly costume. Hands and feet take your whole bodyweight, so shoulders, core, hips and grip all work at once, with no equipment and ten metres of floor. Most adults cannot do ten clean metres without stopping, and almost none of them know that until they try. Your eight-year-old will beat you. That is not a joke, it is just what happens when someone stops practising a movement for thirty years.
The reason it is worth keeping is the crossing. Right hand with left foot, then left hand with right foot. Every step sends a signal across the body, and that same cross-wiring is what skipping, throwing, catching a ball and handwriting all run on. A school day is mostly sitting: chair, desk, chair, bus, chair. The crossing pattern gets used for about forty minutes of break and then goes quiet until tomorrow. Ten metres of crawling wakes up more of it than ten minutes of standing around does.
Slow motion is the honest round. Speed lets momentum carry you through the shaky bits. Take the speed away and you have to hold your own bodyweight steady, one limb at a time, and every wobble shows. Wobbling is not failure, it is the feedback. If your left side shakes more than your right, that is information, not a verdict.
And the silliest-face rule is not decoration. Crawling is a baby pattern, and the only thing making it hard to start is the embarrassment of being seen doing it. Laughing while you move makes the effort cheaper. The person who refuses to look silly will find this harder than the person who does not care, and that is usually the nine-year-old.
One grown-up note, because wrists take the load: if your wrists complain, crawl on your fists or shorten the course. Burning shoulders are fine. Sharp wrists are a stop sign.
Whether crawling makes you faster at sport is not settled by one race; that the shoulders and core work hard for ten metres is not in doubt.
Today's 1%: Ten metres of bear crawl before dinner, knees off the floor, then vote on who looked silliest. Write the time down for a rematch in two weeks.