Floatation Therapy

Floatation is a method of rest and relaxation. It consists of floating in a 10 inch solution of epsom salts.


What is Floatation Therapy?

Floatation is a method of rest. It consists of floating in a 10 inch solution of epsom salts. The solution is maintained at normal skin temperature of 93.5 degrees Celsius. The buoyancy of the salts solution allows your body to be supported on the surface of the water giving the impression of zero gravity. After floating you emerge refreshed and relaxed both physically and mentally.


Floating takes the pressure off tired and sore joints and muscles. It increases blood circulation which can accelerate healing. Relaxed muscles are likely to heal faster than tired, tight and knotted muscles. Floatation can help reduce pain, help backache and muscle injuries and relieve stress and anxiety that often accompanies and injury. The athlete emerges from the floatation pod alert but in a state of deep relaxation. The effects can last anywhere from a few hours to a few days.

What is Involved?

Sessions usually last about an hour. The athlete will shower before entering a floatation tank. Place earplugs in the ears to prevent salt water getting into the ear and crystallizing. The lid of the floatation tank can be left open or closed and lights can be on or off. The athlete will simply lie back and due to the salt water (just like the Dead Sea) they will float along the surface of the water. Music can be played or just left silent leaving the athlete to concentrate on relaxing.

How can it help with sport and injury rehabilitation?

Sports psychologists are aware of the benefits of regular relaxation. it balances the autonomous nervous system, reduces stress and anxiety and with practice can be applied to sports specific situations to enhance performance. Just like training, the ability to relax improves with practice. Regular relaxation will mean the athlete is more likely to be able to relax faster and more deeply than on the first occasion.


Floatation Tank


By Mallika Singh, Ph.D., Rene Alvarez, M.D., and Mikiko Murakami
June 2003



Restricted Environmental Stimulation Therapy, or REST, is a very effective intervention for working with stress related disorders, chronic pain, habit disorders, anxiety disorders, and personal enhancement programs. REST offers the benefits associated with relaxation training,
hypnosis, meditation and biofeedback, both in the physiological and the cognitive dimension. 

There are two basic forms of REST, Flotation REST and Chamber REST. Dr. John Cunningham Lilly devised the floatation tank in 1954, at the National Institute of Mental Health. A floatation tank is a sensory deprivation tank with 10-inch deep box of water (93.5 degrees Fahrenheit), enriched by 800 pounds of Epsom salt. The weightlessness, temperature of the water, and sensory deprivation allows the brain to go into the Theta state, the 4-7Hz frequencies the brain experiences before falling asleep. Theta offers access to unconscious material, reverie, free association, sudden insight, and creative inspiration. Floatation offers a relatively stress-free environment where one
can be free of the stressful external stimuli his/her system may be experiences, causing it to be in a state of chronic arousal, fatigue, stress, or tension.

The benefits of this experience range from physical to psychological. Floating resets the body's chemical and metabolic balance, strengthening resistance to the negative impact of stress, illness or injury alleviating the affects of a number of diseases from arthritis, blood pressure problems, to hormonal imbalance. Blood pressure and heart rates drop and oxygen and nutrients are transported
to the cells while harmful chemicals are released. Beta-endorphins, the body’s natural painkillers, are released. Olympic athletes, patients with chronic pain or addiction problems, as well as patients with cardiovascular or psychological conditions benefit from floatation tanks.



Floating offers a therapeutic system that operates through the removal of environmental demands, rather than through the manipulation of environmental demands.

Promotion of Wellness

• Addictions
• Learning Disorders
• Insomnia
• Stress Management
• Enhanced Immunity
• Enhanced creativity

Musculo-skeletal and Neurological

• Arthritis
• Back pain
• Tendonitis
• Stiff Neck
• Headache
• Sprains

Chronic Symptoms Internal

• Pain Management
• Chronic Fatigue
• Hypertension
• Removal of lactic acids

Sports Care

• Performance/Coordination Improvement
• Relaxation of Muscles
• Detoxification of joints/muscles
• Expedite healing


• Acne
• Bruises


After receiving a detailed explanation of the floatation tank, a patient showers and enters the tank, where he or she is free
from sound and light. The patient enters the tank to reexperience the womb-state. After a float, most patients experience smells being stronger, colors being brighter, flavors being more defined, sounds being more conspicuous, and the effects can last two weeks after a session. Floaters also experience an increase in creativity and clarity and are able to approach problems from a new point of view. All tanks have a filtration system and are operated according to FDA regulations. Feeling claustrophobic inside the tank is
unlikely as door opens manually from the inside and the enclosed space is approximately 4ft by 8ft.



Restricted Environmental Stimulation Theory (REST) is a treatment which has been developed and refined over the last forty years, which combines solitude and reduction of sensory input, both of which have been used for thousands of years by many different cultures to bring about healing and self-renewal. Below are studies that have been drawn from a meta-analysis done by Baylah,
David, Ph.D. on REST.

1. Behavioral: “REST consistently has beneficial effects on medical, psychological, and
behavioral health outcomes, particularly when used in conjunction with other therapies…
Additional studies have shown REST to be effective in treating various eating disorders, in
decreasing heavy drinking, and in treating a variety of other behavioral and mental health
disorders.” In the twenty research studies that have been conducted for addictive disorders, 25%
of REST subjects achieved long-term abstinence. When REST was combined with other cessation
treatments, 50% achieved long-term abstinence. In three studies conducted for obesity, REST
showed a continues weight loss over a 6 month period, and in another study for bulimia, there was
50% success rate for long-term control.(1)

2. Addictions: The University of Arizona examined REST as a complementary relapse
prevention technique with substance abusers enrolled in traditional outpatient substance abuse
programs. At the end of 4 years of follow-up, 43% remained sober. None of the control group did
so far for eight months of follow-up. (1)

3. Muscular tension, hypertension, chronic pain: A case study showed that a patient with an
unexplained case of muscular tension, hypertension, neck pain, and generalized anxiety, was
positively impacted by a REST session. The patient achieved normal blood pressure and a relief
from the somatic symptoms that made medication no longer necessary, and he also reported a
significant change in his outlook on life. (1)

4. Continued Studies: Since their introduction, floatation tanks have been used in clinical
laboratory conditions, and the effects of Restricted Environmental Stimulation Technique
(R.E.S.T.) have been researched and documented at Stanford, Harvard, Yale and countless other
universities, hospitals, and sports training facilities, on an international level. Research in regards
to floatation tanks is coordinated by the International REST Investigators Society(IRIS) in New
York. (3)


Patients who have hypertension, a history of seizures, a history of heart problems, epilepsy,
suicidal tendencies, infectious diseases, or other conditions which may not allow him/her to relax
and float safely must get a physician’s permission to use a floatation tank. Because floating is
non-invasive, there are no known adverse effects to the treatment.

1. Baylah, David, Ph.D. “A Brief Overview of Research Regarding the Effectiveness of
Restricted Environmental Stimulation Therapy as a Complementary Treatment for a Range of
Behavioral Disorders.” Arizona: Neurobehavioral Health Services, 1999. URL:
2. Hutchinson, Michael. Book of Floating: Exploring the Private Sea. Harper Trade, 1995.
3. International Conference REST97. San Francisco, 1997. URL: http://www.mrccbu.cam.ac.uk/mhonarc/conferences/msg00071.html
4. “Introduction to Floating.” Float Tank Australia. URL:



Read original text here:



Sensory Deprivation Chamber: Would You Get Into One?

WouldYouGetIntoOneFirst introduced by Neuro-psychiatrist John C. Lilly in 1954 A Sensory Deprivation Chamber is a light-less, soundproof enclosure, filled with salt water that is kept at skin temperature. In this chamber a person will float weightless on the water with their senses deprived (Hence the name Sensory Deprivation Chamber). They are unable to see or hear anything, all while because of the water being the same heat as your body, subjects have been noted to have said “it all just fades away” and all that’s left is the mind.

In this pitch black pod, you float on the surface of a pool of water set at body temperature. Sight, sound and eventually touch are all muted so only your thoughts remain. It is an experience that makes the user feel weightless.

It’s first use was in Neuro-physiology, to answer a question as to what keeps the brain going and the origin of its energy sources. One hypothesis was that the energy sources are biological and internal and do not depend upon the outside environment. It was argued that if all stimuli are cut off to the brain then the brain would go to sleep. Lilly decided to test this hypothesis and, with this in mind, created an environment which totally isolated an individual from external stimulation. From here, he studied the origin of consciousness and its relation to the brain.

From then on it has been used for various treatments such as Stress Therapy, Alternative Medicine, and Meditation.

Research at the Human Performance Laboratory at Karlstad University concludes that regular flotation tank sessions can provide significant relief for chronic stress-related ailments. Studies involving 140 people with long-term conditions such as anxiety, stress, depression and fibromyalgia found that more than three quarters experienced noticeable improvements. 

a notable user and advocate for the tanks is the Comedian and X-factor host Joe Rogan

Would you get into a Sensory Deprivation Chamber?
Have you been in one?
What’s your thoughts?



Original Article



Intro to the Isolation Tank (Floatation Sensory Deprivation)

intro isolation sensory deprivation tank floatation Intro to the Isolation Tank (Floatation Sensory Deprivation)

Sensory Deprivation Tank 

a temperature-regulated, salt-water filled, soundproof, lightproof tank that can isolate its occupant from numerous forms of sensory input all at once — has gone by many names over the years, but its overall design and purpose have remained largely unchanged: to find out what your brain does when it’s shoved into a box all by itself and left alone for a while.


Just Your Mind, All Senses Gone

Inside the tank there is no light, and therefore no sense of vision. You experience the kind of quiet that allows you to hear your muscles tense, your heart beat, and your eyelids close. The extreme buoyancy of the water lends your environment an almost zero-gravity quality. The lack of a temperature differential plays with your ability to perceive where your body ends and where the water and air begin.


John C. Lilly, Developer of the Isolation Tank

John C. Lilly is certainly well known for developing the world’s first isolation tank, he was by no means a stranger to revolutionary,albeit sometimes strange and uncharted, areas of medical and scientific innovation.Lilly was a pioneer in the field of electronic brain stimulation. He was the first person to map pain and pleasure pathways in the brain. He founded an entire branch of science exploring interspecies communication between humans, dolphins, and whales; conducted extensive experimentation with mind-altering drugs like LSD  and spent prolonged periods of time exploring the nature of human consciousness in the isolation tank.


Experiences in the Tank

Lilly claimed that the sensory deprivation tank allowed him to make contact with creatures from other dimensions, and civilizations far more advanced than our own. He would forever refer to his very first encounter with entities from another dimension as “the first conference of three beings,” the details of which are recounted in great detail on Lilly’s website. Lilly’s, however, is an experience that others who use tanks have rarely reported.

By comparison, characterizations of sensory deprivation like this one by comedian Joe Rogan begin to sound downright grounded — and Rogan’s descriptions of hallucinations, heightened levels of introspection, and the sensation that the mind has left the body are actually among the most commonly reported experiences among tank users. Even renowned physicist Richard Feynman described having hallucinations and out-of-body experiences while using sensory deprivation chambers.

Reports of a heightened sense of introspection and out-of-body experiences by tank users mirror those of people with extensive experience in meditation, and both practices have been linked to decreased alpha waves and increased theta waves in the brain — patterns most typically found in sleeping states.


When, Where To Try The Tank

You might think that you can just get into the tank and have a psychedelic trip right away, but it doesn’t work like that. Absolutely nothing might happen the first time. If you are interested in using the tank, practice meditating first. Meditation helps you develop thathabit of “letting go”. If you can’t free your mind, your tank experience may be boring as you’ll just be floating with impatience and anxiety.

Depending on your proclivity for psychoactive drug use, sensory deprivation tanks can offer anything from a means to achieving relaxation and reflection to a vehicle that can aid you in your travels through time and space. And if you should feel the itch to explore what sensory deprivation might be able to offer you, you can seek out nearby tank centers over at Float Finder.

See Original Article Here:



What is Flotation Therapy? - Wisegeek.com

 Flotation therapy is a type of therapy in which the client floats in a tank of warm, salty water. These tanks are specifically designed for this purpose, and the experience is supposed to be quite relaxing. In some schools of alternative medicine, flotation therapy may be used as a tool to help clients achieve specific goals, and people also use flotation tanks more generally for meditation and relaxation. If you are interested in experiencing flotation therapy, you can find a flotation facility by checking with local spas or using your favorite search engine to look for “flotation therapy” and your region.

Originally, flotation tanks were designed for sensory deprivation experiments in the 1950s. Researchers believed that the brain would sink into a state of semi-consciousness if the body was suspended in warm water in a dark, soundproofed room. Early studies seemed to suggest that this was, in fact, the case. As research subjects relaxed in the flotation tanks, their brain waves changed, until they ultimately reached a state of deep relaxation which is very close to unconsciousness.

Modern flotation tanks can be built like isolation tanks, or they can be more open for clients who are claustrophobic. They are filled with warm water and Epsom salts, which make the water dense so that clients can float without effort. These tanks also have air circulation systems to keep the air in the tank fresh and pleasant to breathe.

In a flotation therapy session, the client will be asked to strip and shower before entering the tank. Many clients like to wear swim suits for modesty. The therapist may discuss the experience with the client before he or she enters the tank, and the client is usually asked to remove all jewelry and other distractions. Ear plugs may be provided to keep water out of the client's ears and to keep sound pollution to a minimum.

Clients usually rest in the warm tank for around an hour. As they relax, they can reach a state of deep meditation, or they can focus on specific issues which they would like to deal with. The warm water can dissolve the feeling of a body boundary, encouraging the mind and body to relax deeply. Many clients meditate, focus on complex math problems, or work on self-hypnosis in a flotation tank. When the session is over, the client slowly emerges and showers again; sometimes the client may also meet with a therapist after the session to talk about his or her experiences.


View original article here: