All that is required to carry out this treatment is one or two quarts of boiling water, a minute quantity of salt, and a cup that will hold from one-half a pint to one pint of water. The second phase of this treatment is exercise and comprises the series of movements illustrated in this work. Wherever possible these nerve-stimulating exercises should be taken out-of-doors or before an open window. If the weather is cold, you should wear enough clothing to maintain a satisfactory degree of warmth; if the weather is warm, the less clothing worn the better. If the skin is especially inactive, or if it is suffering from a disease in which the eliminating process ordinarily accelerated by a Russian or Turkish bath is of value, then wear heavy warm clothing while taking the treatment. A thick sweater is advantageous under such circumstances. A profuse perspiration will result, indicating a purifying process that is of special value when the system needs to be cleansed of the accumulated poisons which are the direct cause of nearly all diseases. If you are capable of taking about two quarts of water in the course of the exercise then each cup should contain nearly a pint, but if you cannot drink over one quart each cup should contain not more than half a pint. Before beginning the nerve-stimulating exercise drink the first cup of hot water, putting a pinch of salt in the bottom of the cup to take away the flat taste of the hot water. Pour the cup half full of boiling water and then add cold water until it is sufficiently cool to be rapidly swallowed. Drink the water as hot as possible without sipping it. Now take exercises 11, 12 and 14. Continue each one of these movements until a feeling of fatigue is noticed, after which you are ready for a second cup of hot water. Don't hurry. Don't continue any movement to exhaustion, though a feeling of local fatigue in the particular muscles concerned is desirable. This feeling, however, should entirely disappear after a rest of one or two minutes. After the second cup of hot water you are ready for exercises 13, 7 and 8, whereupon you may take a third cup of hot water. You may then take exercises 15, 16 and 9, followed by another cup of hot water, and then exercises 17, 6 and 10, and so on. While this is suggested as a general plan, it is not imperative that this order be followed strictly, for your individual requirements might be better suited by minor variations; for instance, by two or four exercises between the intervals of hot-water-drinking.