Hydrotherapy, or water therapy, is a method of rehabilitation which uses the medicinal effects of water. It is mainly the mineral thermal water that alleviates tension, pain and muscular stress. Highly suitable are baths with mineral essential oils and herbs which promote relaxation and elimination of stress and tension. Water massage loosens the locomotor system and relieves pain. Whirlpool baths gently activate the removal of the lymph, while bubble massage baths provide an excellent micro-massage.