Efficacy of Acupuncture for Shoulder Pain Based on Remote Point Selection According to the Meridians

In this study, both the acupuncture SC group and the acupuncture CS group will receive two acupuncture treatments in one session. The SC group will first receive acupuncture at the standardized acupoint followed by the controlled acupoint, while the CS group will first receive acupuncture at the controlled acupoint followed by the standardized acupoint.

Participants will complete a 30-minute rehabilitation session, which includes electrotherapy and thermotherapy applied to the shoulder.