Shiatsu

Shiatsu is a Japanese form of massage therapy similar to acupressure; in fact, the word shiatsu literally means "finger pressure." As with acupressure, the concepts of shiatsu hold that it can promote health and facilitate healing by correcting energy imbalances in the body. These imbalances are corrected by applying pressure to specific points along channels in the body known as meridians. While there is no exact date as to when shiatsu originated, the technique is believed to be hundreds, if not thousands, of years old.

Shiatsu is usually delivered with the thumbs. However, some practitioners will use their fingers, palms, elbows and even feet to achieve the desired effect. Typically, a shiatsu practitioner will apply pressure not just to a few points on the body. The goal here is twofold: to release energyqiin Chinese, ki in Japanese - pronounced "chee") in areas where it may be blocked or stagnating, and to bring energy back to areas that are depleted.

Several theories have been presented as to exactly how acupuncture works. One theory suggests that pain impulses are blocked from reaching the spinal cord or brain at various "gates" to these areas. Since a majority of acupuncture points are either connected to (or are located near) neural structures, this suggests that acupuncture stimulates the nervous system. Another theory suggests that acupuncture stimulates the body to produce narcotic-like substances called endorphins, which reduce pain. Other studies have found that other pain-relieving substances called opiods may be released into the body during acupuncture treatment.

In addition to applying pressure, shiatsu practitioners may manipulate the soft tissue over and around meridians, and perform passive and active stretching exercises as part of treatment. Scientifically speaking, shiatsu is an excellent form of pain relief. Research has shown that applying extensive pressure initiates the release of endorphins, natural pain-killing substances produced by the body. Shiatsu may also lower the levels of adrenaline and other stress hormones, producing a relaxing effect.