But there are other methods as well. I suggest rolling the feet on a foot roller for 10 or so minutes a half an hour before bed. Or if you are in bed and feel restless try rubbing your hands. I do this until I feel like rolling over and drifting off.
I was surprised at the amount of people who do wiggle their toes to help them sleep. It seems to be a wider spread then one would imagine.
Keep on wiggling.