Lying on your back, you pull up your shirt and push down your pants a bit. Your partner gently touches your navel, then moves their fingers slightly down.
No! No! No! It's not what you think!
Yes, your partner may be a member of the opposite sex -- but their fingers never descend more than three finger-widths from your navel. And their countenance is nothing if not serious.
What's happening here is a practical class for students of a form of medicine called kinsindan (literally, "muscle diagnosis"), which is claimed to have almost magical healing powers for certain health problems.
Just listen to 50-year-old acupuncturist Satoshi Kono, one of Japan's 20 to 30 practitioners, for instance. Kono, who teaches kinsindan in Omori, in Tokyo's Ota Ward -- where he also has his clinic -- recounts the tale of a lady of about 70 who had compression fractures of the vertebrae and hip bones.
"She could hardly walk," Kono explained. "And she could not even put on socks by herself.
"But then, after doing a kinsindan diagnosis, I pasted a tiny triangular piece of yellow paper on a treatment point on her left leg, and another white piece on her right hand."
You guessed: Eureka!
According to Kono, the old lady promptly stood up and nimbly began walking without any difficulty. And let's not forget those socks. Thereafter, she could don them all by herself.
"The treatment -- just consisting of pasting tiny pieces of colored paper on the body -- made the movement of the lady's joints and muscles smooth, enabling her to walk," Kono declared.
Two months off work
In another case, a 38-year-old man was hardly able to write or type due to pain in his right arm, and had been off work for two months as a result. However, after Kono pasted a piece of white paper on his left hand and a piece of black paper on his right foot, he immediately became able to write without any pain or difficulty. To stabilize the effect, Kono applied acupunture to the man's torso, and the next day, he went back to work and has not reported any return of the symptons since. The man paid 7,000 yen for the treatment.
But is this exclusively Japanese practice mere superstitious hokum?
Certainly not, according to Kono, whose father Tadao, 84, an acupuncturist from Hamada, Shimane Prefecture, developed kinsindan in the 1970s, and publicized it in a 1986 book titled "Kinsindan Ho (Kinsindan Diagnosis Method)."
Tadao Kono used to practice the Hashimoto Method of bloodstream diagnosis to treat his patients, Kono explained. That method developed by Masae Hashimoto before World War II involves feeling along arteries to sense not only the pulse but also the blood flow and many other aspects of a body's condition.
However, because that diagnostic technique was so highly skilled, Kono said, that his father sought a more straightforward method to hand down to younger generations. This he found after becoming acquainted with Applied Kinesiology, which was developed in the 1960s by George Goodheart, a Detroit chiropractor.
Goodheart propounded the theory, and practiced on the basis that each internal organ is connected with a muscle or group of muscles, and that problems with an organ manfiest themselves in a weakening of that muscle or those muscles. Hence AK treats the afflicted organ by restoring power to the related muscle or muscles.
Kono explained that his father found he could diagnose organic problems by detecting a hardening of the related muscle or muscles. So, in kinsindan, organs are treated by measures that relax the related muscle or muscles.
And the form this treatment takes is (don't laugh) simply tying colored string round the wrist or ankle or applying triangular pieces of colored paper to the appropriate points.
Kono, who studied kinsindan under his father after graduating from acupuncture school, explains: "The hypothesis is that the skin can recognize a color and that the skin is an eye. The color serves not as a stimulus but as information. By receiving the information, the body's inherent mechanism to automatically restore itself to optimum balance kicks in.
"But the outstanding thing about kinsindan is that if a color is applied to a correct treatment point, the effect appears instantly. Just one or two colors will do. Three colors at most."
In fact, the six colors used in kinsindan are white, yellow, red, black, pink and blue -- each corresponding to a certain "system" in the body.
Treatment of course starts with diagnosis -- which involves touching various precisely defined points around the navel and abdomen. If hardness is found, so kinsindan theory dictates, the system related to that point -- be it the spleen, lungs, liver, heart, kidneys or whatever -- is ailing.
However, if several hardnesses are found, to determine the prime problem zone, practitioners unveil their secret weapon: a pencil-like stick with the North pole of a magnet protruding from one end. This they apply to all the hardened diagnosis points until they find the one on which contact with the magnet relaxes all the related muscles -- so indicating the prime clinical culprit.
After an appropriately colored paper triangle is applied to the corresponding treatment point, treatment is then over.
If you, skeptical reader, are tempted to titter, then Kono says all you have to do is test kinsindan for yourself.
To really bowl yourself over, he says, just try touching your toes without bending your knees and see how far you get. Then tie a black string around the right ankle if you are a woman, or the left if you are a man, and try touching your toes again. Eureka! Just see what happens.
"My hope is that many people learn the kinsindan technique and become like barefoot doctors who can help family members and friends and reduce dependency on hospitals," Kono said.
But if you've got flu, he added, then go and see a physician.