Zerobody is an effective and versatile solution for Dry Float Therapy: the body floats over 400 liters of warm water, without the need to get undressed or wet. A zero gravity bed is any adjustable bed frame that places your body into a zero gravity position. This spreads the pressure evenly throughout your body to alleviate neck and back pain. Zero body beds can be used to minimize pain, alleviate swelling, promote blood flow, improve sleep, ease heartburn, and improve digestion.