Sleep exercise

Here's a simple exercise to help you sleep:

This would be a good exercise to try before bed to get a better sleep:

1. Lie flat on your back with your arms held loosely at your sides and your neck straight and in line with your spine.
2. Begin with your toes. First curl and then uncurl your toes slowly, feeling the tension releasing. Repeat two to three times.
3. You may want to repeat in your head or out loud while doing this, “Toes, relax. Toes, relax.”

Continue this with your entire foot and then your ankle, as you work your way up your body. By the end you should be ready for a deep, restful sleep.

I found it right here.