What Is Float Therapy + How Does It Work?

The Science of Sensory Deprivation and Floating

Float therapy, also known as flotation-REST (Restricted Environmental Stimulation Technique), is a powerful wellness practice that involves floating effortlessly in a float tank filled with a highly concentrated solution of Epsom salt and water. The water is heated to skin temperature, and the tank is designed to be light-proof and sound-proof, creating an environment with minimal sensory input. This unique setting allows the body and mind to enter a state of deep relaxation and healing that is difficult to achieve in our overstimulated modern world. 

The scientific principle behind float therapy is the reduction of external stimuli, which allows the brain to shift its focus inward. In our daily lives, the brain is constantly processing a massive amount of sensory information from our environment, exhausting mental energy. By removing these external distractions, the brain is freed from its usual workload and can enter a state of profound rest. This state is characterized by a shift in brainwave patterns from the alert beta state to the more relaxed alpha and theta states. 

The theta state, in particular, is associated with deep meditation, creativity, and the twilight state between wakefulness and sleep. 

The physical experience of floating is also a key component of the therapy. The high concentration of over 1,000 lbs of Epsom salt in the water creates a buoyant, zero-gravity environment where the body can float effortlessly. This relieves all pressure from the muscles, joints, and spine, allowing for a level of physical relaxation that is not possible even when lying down. 

The warm water temperature, which is matched to the temperature of the skin, further enhances this feeling of weightlessness, as it blurs the boundary between the body and the water. This sensory-neutral environment allows the body to enter a state of deep physiological rest, where it can focus its energy on healing and regeneration. 

The practice of floating has its roots in the work of neuroscientist Dr. John C. Lilly, who developed the first float tank in 1954 to study the nature of consciousness. Since then, the practice has evolved and gained popularity as a powerful tool for stress reduction, pain relief, and personal growth. Pure Sweat Studios’ float therapy provides a safe, clean, and nurturing environment to experience the profound benefits of this unique practice.

The Mental and Physical Benefits of Floating

The benefits of float therapy are both profound and wide-ranging, impacting both mental and physical well-being. 

One of the most immediate and significant benefits is a dramatic reduction in stress. The sensory-deprived environment allows the nervous system to shift from the "fight or flight" sympathetic state to the "rest and digest" parasympathetic state. This leads to a decrease in cortisol and an increase in endorphins, the body's natural mood elevators. This hormonal shift can lead to a lasting sense of calm and well-being that extends far beyond the float session itself. 

Pain relief is another major benefit of float therapy. The zero-gravity environment takes all pressure off the body, allowing muscles and joints to fully relax and decompress. This can provide significant relief from chronic pain conditions such as back pain, arthritis, and fibromyalgia. 

The high concentration of magnesium in the Epsom salt solution is also absorbed through the skin, which can help to reduce inflammation and muscle soreness. Athletes often use float therapy to accelerate recovery from intense training and competition.

The benefits of float therapy are both profound and wide-ranging, impacting both mental and physical well-being. 

One of the most immediate and significant benefits is a dramatic reduction in stress. The sensory-deprived environment allows the nervous system to shift from the "fight or flight" sympathetic state to the "rest and digest" parasympathetic state. This leads to a decrease in cortisol and an increase in endorphins, the body's natural mood elevators. This hormonal shift can lead to a lasting sense of calm and well-being that extends far beyond the float session itself. 

Pain relief is another major benefit of float therapy. The zero-gravity environment takes all pressure off the body, allowing muscles and joints to fully relax and decompress. This can provide significant relief from chronic pain conditions such as back pain, arthritis, and fibromyalgia. 

The high concentration of magnesium in the Epsom salt solution is also absorbed through the skin, which can help to reduce inflammation and muscle soreness. Athletes often use float therapy to accelerate recovery from intense training and competition. 

The practice has also been shown to have a powerful impact on mental health. The deep state of relaxation achieved during a float session can be a powerful tool for managing anxiety and depression. The theta brainwave state, which is often accessed during a float, is associated with enhanced creativity and problem-solving abilities. Many people report having profound insights and creative breakthroughs during or after a float session. 

As an added benefit, float therapy provides a superdose of magnesium, derived from the epsom salt, an essential mineral to improve sleep + rest quality. Many of our clients equate floating to having had a really effective power nap and find the practice supports deeper sleep cycles and circadian rhythms. 

The practice can also be a powerful tool for personal growth and self-exploration. By quieting the external noise, floating allows for a deeper connection with one's inner self. Sleep quality is another area where float therapy can have a significant impact. The deep relaxation and the absorption of magnesium can both contribute to a more restful and restorative night's sleep. Many people who suffer from insomnia find that regular float sessions help to regulate their sleep patterns. The benefits also extend to the cardiovascular system. The state of deep relaxation can lead to a decrease in blood pressure and heart rate, which can improve heart health over time. The enhanced circulation also ensures that oxygen and nutrients are delivered more efficiently to cells throughout the body.

What to Expect During Your First Float Session

Your first float therapy session can be a unique and transformative experience. Knowing what to expect can help you to relax and get the most out of your session. When you arrive at Pure Sweat Studios, you will be guided to your private float room, with an en-suite shower. Our team at Pure Sweat Studios will provide a thorough introduction to your float experience, reviewing education, customizations, and tips to support your practice. We are all regular floaters and love to share in the abundant ways float therapy has served us!

You will be instructed to shower before your float. It is generally recommended to float nude, but you can wear a swimsuit if you prefer. 

Once you are ready, you will enter the float and lie back. The high concentration of Epsom salt will make you float effortlessly on the surface of the water. You will have control over the lights and music volume in the tank, and you can choose to have them on or off.  Pure Sweat Studios offers a curated selection of sound therapy tracks that can be customized for your session and to support your mindset. For the full sensory deprivation experience, it is recommended to turn them off. 

The first few minutes of your float may feel a bit strange as you get used to the sensation of weightlessness and the absence of sensory input. Your mind may be active at first, but as you relax and focus on your breath, you will begin to drift into a state of deep relaxation. It is common for people to experience a variety of sensations during a float, from a feeling of deep peace and tranquility to vivid imagery and creative insights. Some people may even fall asleep. There is no right or wrong way to float, and each session is a unique experience. 

When your session concludes, gentle music will fade in to signal that it is time to get out. You will then shower again to rinse the salt from your skin and hair, using our fully appointed amenities. After your float, it is a good idea to take some time to relax and integrate your experience. Many of our clients love to enjoy some hot tea in our lounge afterwards. You may feel a profound sense of calm and clarity after your float, and it is a good idea to avoid any stressful activities immediately afterward.

Is Float Therapy Right for You and Your Wellness Goals?

Float therapy is a versatile practice that can benefit a wide range of individuals with diverse wellness goals. If you are seeking a powerful tool for stress reduction and mental relaxation, float therapy is an excellent choice. The unique environment it provides allows for a level of mental and physical stillness that is difficult to achieve through other means. It is an ideal practice for anyone looking to quiet the noise of a busy mind and find a deeper sense of inner peace. 

For those dealing with chronic pain, muscle tension, or physical fatigue, float therapy can offer significant relief. The zero-gravity environment and the anti-inflammatory properties of the Epsom salt can help to alleviate a wide variety of physical ailments. It is a particularly beneficial practice for athletes looking to optimize their recovery and performance. 

If your goals are more focused on personal growth, creativity, and self-exploration, float therapy can be a powerful catalyst. The sensory-deprived environment can facilitate a deeper connection with your inner self and unlock new levels of creativity and insight. It is a practice that can help you to tap into your intuition and gain a new perspective on your life. It is also a wonderful complementary practice to other wellness modalities, such as meditation, yoga, and therapy. The deep state of relaxation achieved during a float can enhance the benefits of these other practices. For example, a float session before a therapy appointment can help you to be more open and receptive. A float after a yoga class can deepen the physical and mental release. And for those who find traditional meditation to be challenging, float therapy can be an accessible gateway to a meditative state. 

The practice is also a wonderful way to simply disconnect from the constant stimulation of the modern world and give yourself the gift of true rest. In a world that is always "on," the opportunity to be "off" is a precious and valuable one. By providing a sanctuary of silence and stillness, float therapy offers a powerful antidote to the stresses of modern life. Combining it with other practices like an infrared sauna can create a comprehensive wellness routine that addresses both mind and body.

We look forward to supporting your float practice at Pure Sweat Studios. When you feel good, life is good!