The Evaluation of Single Acupoint Therapy to Acute Low Back Pain

Low back pain is the leading course of disability , affecting patients\' health and work. Recently, studies have reveal the fact that patients get insufficient physical activity and easily let acute stage turn to chronic type. Although acupuncture for low back pain is worldwide popular, the mechanism of single acupoint for low back pain is still unclear. Therefore, the aim of this study is the investigators choose the most frequent used acupoint and modified single acupoint method to assess the efficacy of single acupoint to acute low back pain.