Sacrosanct
Legend
But toddlers aren't "fast" either. They're clumsy and wobbly and uncoordinated.
Speed is based on the force applied and the mass of what you're moving. You need to be strong to move the mass. You need to be strong to move your fist quickly. There's a difference between burst strength and applied strength (you can be slow and just squeeze something, like a hydraulic press).
I’m currently raising my third toddler. They are faster than you think. The speed of a punch or kick by a five year old isn’t that much slower than an adult. It’s because there is less mass and less power that their punches hurt a lot less. Extra strength (power), allows you to swing more mass at the same speed. Ergo, more damage. Which is why strength matters with melee combat. Along with speed. It’s both. Not either or