The Activity Called Sleep
Most people treasure sleep as a time of blessed inactivity. But research shows that sleep is a very active state. We reposition our bodies throughout the night — which is normal and helpful for maintaining good circulation. Our bodies release important hormones during sleep. Our immune systems reboot, and the brain engages in a variety of critical housekeeping functions.
Although we aren’t usually aware of it, we move many times throughout the night when asleep — it’s both normal and healthy. However, if your body sinks low enough into a mattress to suppress movement, your brain will send a signal to awaken so your body can make the required effort to move. This signal is powerful enough to snatch you out of deep sleep. To prevent such an occurrence, it is imperative to have adeep sleep mattressthat can dynamically contour to your body movements at night, providing continuous support along its entire length.
The revolutionary DUX sleep science mattress adjusts itself to the weight and shape of your body. It moves as you move. It conforms to your contours, providing active support along every point of your body.