Dry needling is a newly emerging advanced treatment technique in which solid fine filament needles are inserted into the muscle to treat the soft tissue, namely the neuromuscular structures affecting proper posture, mobility, strength and function. Dry needling is sometimes also known as Intramuscular stimulation.The comparisons between dry needling and acupuncture is chinese style tendinomuscular acupuncture relies on careful palpation of what are called "Ah Shi" points, which often correspond to both trigger points and/or motor points in the myofascial tissue. Chinese style tendinomuscular acupuncture tends to use the lower gauge needles necessary for puncturing contraction knots with a high degree of precision. On the other hand, lighter styles of acupuncture, such as Japanese style, and many American styles, may tend towards very shallow insertions of higher gauge needles. Most acupuncture styles, especially those with lighter techniques, require a detailed knowledge, not only of western anatomy, but also of the channel networks and connections. Thus, while some forms of acupuncture are not at all the same as dry needling, the term dry needling can refer quite specifically to what is now called Myofascial Acupuncture, Tendinomuscular Acupuncture, or some version of Sports Acupuncture.