The acupuncture training arm model, through highly realistic arm structure and acupoint layout, provides a safe and repeatable practice platform for acupuncture teaching and is an important tool in traditional Chinese medicine skills training. Models usually accurately mark commonly used acupoints on the arm, such as Quchi, Shize, Hegu, etc., helping learners master the principles and methods of acupoint location. Its simulated skin material can simulate the resistance and touch of real needle insertion, allowing students to experience the correct needle insertion Angle, depth and technique operation during practice.

During the teaching process, teachers can use models to demonstrate the standard needling steps, and students can practice repeatedly without the risk of injury, thereby rapidly improving their proficiency and standardization. In addition, this model is also applicable to skills assessment, classroom demonstration teaching and scientific research training, which helps cultivate learners' clinical thinking and practical operation abilities. It is an indispensable training tool in acupuncture and rehabilitation teaching.