How to improve your coordination with the Weber-Fechner law
Imagine you’re holding a large rock in one hand, and a feather in the other. If your eyes were closed, and a fly landed on the rock, would you notice the change in weight? Probably not. The rock already weighs quite a bit, and a fly barely weighs anything. But what if the fly landed […]

If you’ve watched “The Karate Kid,” you’re familiar with the story: Mr. Miyagi, the wise old Japanese maintenance man, prepares Daniel for a Karate championship in record time. His method? Countless hours of repetitive labor, which secretly mimic karate moves. After many days of mindless “wax on, wax off,” Daniel finds that he’s mastered the basic moves of Karate—all because of those endless hours of repetition. But is mindless repetition really the best way to practice?
Re-establishing Safe Boundaries Through Touch When she was 5 years old, Jamie* had brain surgery to remove a benign tumor the size of a golf ball. Her mother brought her to me when she was 11, to address lingering motor-skill challenges. In the 6 years since her surgery, she’d been in and out of hospitals and doctors’ offices constantly, had over 50 MRIs, and countless hours…
Close your eyes, and wave your hand over your head. No, really. Try it. Even with your eyes closed, you can tell when your hand is over your head, right? You can also tell when you’re moving it forward or backward. This ability is thanks to what is perhaps our most overlooked sense: Proprioception. So what’s Proprioception? It’s …