In the gravity free envirnoment the body balances and heals internally as all the senses are rested. Research shows that floating measurably reduces blood pressure and heart rate whilst lowering the levels of stress related chemicals in the body. Old injuries and aches (especially backache) experience relief as floating helps blood circulation. Floating us widely used in the treatment of stress, anxiety, jet lag, and to improve concentration and creativity. Sports performance and 'wind down' is also enhanced during floating. Also, one hour of floating has the restorative effects of 4 hours of sleep!