Acupuncture has the effect of stimulating qi to obtain qi, which can be achieved by using human hands to perform acupuncture after first acupuncture. If you add electric needles, you can strengthen the stimulation of acupuncture points, and the frequency and amplitude of electric needles adjustable, the frequency is consistent. The human hand acupuncture has the disadvantage of time and lightness, with electric acupuncture acupuncture can be sustained a frequency, a magnitude. So the effect of electric acupuncture can enhance the stimulation of acupuncture points, the longer the stimulation of acupuncture points, the better the acupuncture points occur. So the effect of electric acupuncture is stronger than the effect of ordinary needling, instead of the human manual line of acupuncture, it is worth promoting.