The motion, smell and sound of sea water have a cleansing and relaxing effect. The salt draws out impurities and reduces pain. It also consists of antinflammatory qualities. Water has a magnetism and is a conductor of electricity thus it is a powerful tool of relaxation and healing. There is an electro-magnetic energy force running through all humans. Swimming releases physical tension, relieving muscle tension and tired joints from pressure. Blood circulation can also be stimulated by hot and cold treatment releasing static energy from the nervous system which encourages calmness.