Take a break from your busy day and relax with a nap. Lie down in a comfortable spot and let yourself drift off to sleep. Enjoy the feeling of being refreshed and rejuvenated after a short rest. Take a nap and get ready to tackle the rest of your day with renewed energy.
From Wikipedia
A power nap or cat nap is a short sleep that terminates before deep sleep. A power nap is intended to quickly revitalize the sleeper.