(This article continues from “Your Body Is Always on Your Side — What Your Symptoms Are Telling You”.)
Life is “breathing”. Breathing means repeatedly contracting and expanding, while also alternating between elimination and absorption. A wide range of movement between these two states is what we mean by having strong vitality.
However, many people eagerly pursue “absorption” through food, nutritional supplements and other means, while tending to lose interest in “elimination”. This is like breathing in and in but forgetting to breathe out. As a result, toxins and waste products can build up in the body.
The Hot Towel Method uses the rhythm of heat and the stimulation of steam to promote this “elimination”, activate cellular respiration and help restore vitality. (This “elimination” often appears in the form of symptoms. These are known as healing reactions. Please refer to the previous article for an explanation of their meaning.)
In the Hot Towel Method, a towel that is slightly hotter than feels comfortable is placed on the area of concern. This stimulates the sympathetic nervous system and causes the blood vessels to constrict. As the towel naturally cools, its temperature becomes just right and pleasant. This stimulates the parasympathetic nervous system, helping the body relax and the blood vessels dilate.
The timing is also important. Rapidly alternating between heating and cooling with ice, for example, can cause excessive nervous system tension. Allow the towel to cool naturally over about four to five minutes. Then reheat the same towel and apply it again when it is slightly hotter than feels comfortable.
Repeating this process several times helps promote a pumping action in the blood vessels. This improves blood circulation, encourage the elimination of waste products and stimulate metabolism.
I also believe that these waves of temperature stimulate respiration within the surrounding cells themselves, known as cellular respiration.
In the Hot Towel Method, steam comes into direct contact with the skin, causing the pores to open and sweating to begin almost immediately. As sweat is released, toxins and waste products are also eliminated through the skin.
If you wrap the towel in a plastic bag or something similar to keep the skin from getting wet, this effect is lost.
Prepare one fairly thick towel, approximately 85 cm × 35 cm.
Fold the towel into a size slightly larger than your palm.
Soak it in water and wring it out, leaving enough moisture so that it is damp but not dripping.
Heat the towel. If it becomes too hot, allow it to cool to a temperature that will not burn your skin.
Using a microwave: Heat for approximately 60–90 seconds.
Using boiled water: Soak the towel in hot water, then wring it out. To avoid burns, wear rubber gloves or put rubber gloves on over work gloves when wringing out the towel.
Place the towel on the area of concern. It should be slightly hotter than feels comfortable, but not hot enough to burn your skin.
After 4–5 minutes, when the towel has become lukewarm, reheat the same towel.
Apply it to the area again. Repeat this process three to five times.
If you use the Hot Towel Method for several days in a row and notice that your skin is becoming darker or harder, the temperature is too high and you may be developing a low-temperature burn. Stop using the method until your skin has returned to normal.
Do not use the Hot Towel Method if you have suffered a blow to the head or suspect a stroke or ruptured blood vessel. Seek immediate medical attention in such cases. In other situations, stop if applying the hot towel causes any discomfort, as this may indicate that something is not right for your body.
Using the Hot Towel Method immediately before or after a bath is not particularly effective. Heat applied to the whole body may dilute the effect of concentrating the heat stimulus on a specific area. Leaving an interval of two to three hours helps focus the stimulus and blood flow on the target area.
Avoid using the Hot Towel Method after drinking alcohol or consuming recreational substances, as these may cause an excessive reaction.
This article has introduced the basic techniques of the Imoto Seitai Hot Towel Method, but there is much more to learn about its applications than I can cover here. For further details, please see the book Sugoi Netsu Shigeki: Tatta 5-fun de Karada ga Kawaru (available in Japanese only), or contact Shimamura Seitai or the Imoto Seitai Tokyo Headquarters.
The aim of the Hot Towel Method is to draw out the body's natural healing capacity. I encourage you to try it while trusting in your body's own ability to recover. However, if you feel that your condition is beyond what you can manage through self-care, be sure to consult a doctor.
Over the long term, I believe you may find that this approach helps you save more on healthcare costs than you expected, gives you greater confidence in your health, and significantly improves your quality of life.