Is Muscle Memory for Real?

Unlike octopuses, we don’t have brains in our limbs. So we can’t really “memorize” anything in our arms and legs. But it’s true that once you learn how to do something physical—whether it be riding a bike or swimming – it becomes easier and easier to do it without thinking. It sure feels like your muscles remembers how to do it. But the reality is that the activity is happening in our brains.