A relaxation technique (also known as relaxation training) is any method, process, procedure, or activity that helps a person to relax; to attain a state of increased calmness; or otherwise reduce levels of pain, anxiety, stress or anger. Relaxation techniques are often employed as one element of a wider stress management program and can decrease muscle tension, lower the blood pressure and slow heart and breath rates, among other health benefits. People respond to stress in different ways, namely, by becoming overwhelmed, depressed or both. Yoga, QiGong, Taiji, and Pranayama that includes deep breathing tend to calm people who are overwhelmed by stress, while rhythmic exercise improves the mental and physical health of those who are depressed. People who encounter both symptoms simultaneously, feeling depressed in some ways and overexcited in others, may do best by walking or performing yoga techniques that are focused on strength. Background Research has indicated that removing stress helps to increase a person's health. Research released in the 1980s indicated stronger ties between stress and health and showed benefits from a wider range of relaxation techniques than had been previously known. This research received national media attention, including a New York Times article in 1986. Uses People use relaxation techniques for the following reasons, among others: Anger management Anxiety attacks Cardiac health Childbirth Depression General well-being Headache High blood pressure Preparation for hypnosis Immune system support Insomnia Pain management Relaxation (psychology) Stress management Addiction treatment Nightmare disorder Techniques Various techniques are used by individuals to improve their state of relaxation. Some of the methods are performed alone; some require the help of another person (often a trained professional); some involve movement, some focus on stillness; while other methods involve different elements. Certain relaxation techniques known as "formal and passive relaxation exercises" are generally performed while sitting or lying quietly, with minimal movement and involve "a degree of withdrawal". These include: Autogenic training Biofeedback Deep breathing Guided imagery Hypnosis Meditation Pranayama Progressive muscle relaxation Qigong Transcendental Meditation technique Yoga Nidra Zen Yoga Movement-based relaxation methods incorporate exercise such as walking, gardening, yoga, T'ai chi, Qigong, and more. Some forms of bodywork are helpful in promoting a state of increased relaxation. Examples include massage, acupuncture, the Feldenkrais Method, myotherapy, reflexology and self-regulation. Some relaxation methods can also be used during other activities, for example, autosuggestion and prayer. At least one study has suggested that listening to certain