By increasing a patient's awareness of small changes in muscle tension, EMG biofeedback aids the process of learning to relax. REST is relaxation therapy using a reduced sensory environment. Flotation rest involves flotation in a buoyant solution of Epsom salts and water. The REST environment reduces all distractions that might effect the relaxation process. Repeated flotation REST sessions are effective in inducing deep relaxation and are used to assist relaxation training.
Relaxation is a skill learned through training and practice.
Unlike recreational relaxation such as reading a book or watching television, relaxation training involves a calming of the mind and a decrease in the physical responses associated with stress. The Behavior Medicine Clinic uses two forms of relaxation training, autogenic and progressive relaxation. The participant relaxes undisturbed in a comfortable position while concentrating on verbal statements that suggest a quiet mind, warmth, and heaviness in the limbs. In contrast, progressive relaxation training involves first tensing and then relaxing various muscle groups throughout the body so the participant become aware of areas of static tension, and ways to release that tension. Patients are referred to the Behavioral Medicine Clinic by physicians, psychologists, or by self-referral.