Massage or massage therapy are systems of structured palpation or movement of the soft tissue of the body. The massage system may include, but is not limited to, such techniques as, stroking, kneading, gliding, percussion, friction, vibration, compression, passive or active stretching within the normal anatomical range of movement; effleurage (either firm or light soothing, stroking movement, without dragging the skin, using either padded parts of fingertips or palms); petrissage (lifting or picking up muscles and rolling the folds of skin); or tapotement (striking with the side of the hand, usually with partly flexed fingers, rhythmic movements with fingers or short rapid movements of sides of the hand). These techniques may be applied with or without the aid of lubricants, salt or herbal preparations, hydromassage, thermal massage or a massage device that mimics or enhances the actions possible by human hands. The purpose of the practice of massage is to enhance the general health and well-being of the recipient. Massage does not include the diagnosis of a specific pathology, the prescription of drugs or controlled substances, spinal manipulation or those acts of physical therapy that are outside the scope of massage therapy.