Our bodies are over 90% water. Strobel waterbeds achieve nearly Zero-Gravity. Archimedes' Principle, proved a body floating or submerged in a liquid is buoyed up by a force equal to the weight of the liquid displaced. Thus the human body loses the amount of weight of the liquid displaced so that your body is lightened. This imposes less pressure on the body.
Many people rave about the health benefits and how well they sleep on Strobel Waterbeds.
Made in USA.