Poor health was seen as the result of energy becoming blocked at points along a meridian. Deep finger pressure applied at these points released the blockage, allowing the chi to flow normally. Some practitioners believe that the most effective points lay at the very beginning or the very end of the meridians, or in places where the meridians converge, such as the hands, feet, or ears. Each point also has a Chinese character name, usually descriptive and sometimes quite beautiful. Studies have shown acupressure to be effective in the relief of muscle and joint pain and general tension.
Women find it useful in lessening the discomfort of menstrual cramps and morning symptoms.
It can also aid in reducing the impact of migraines and arthritis. Its usefulness in controlling behavioral problems like addiction, weight loss and depression is less quantifiable, but some people do swear by it. Of course, many Western scientists, who tend to see all traditional Chinese medicine as a lot of simple tricks and nonsense, have dismissed these studies. Still, as we gain a better awareness of the way our bodies work, it begins to seem less far-fetched. Scientists have long known that vigorous stimulation of the body releases our own natural painkillers, called endorphins.