The acupuncture training arm model is mainly used for teaching traditional Chinese acupuncture, practical training operations and skills assessment. It is an important auxiliary tool for learning arm acupuncture techniques.

Firstly, this model clearly marks the commonly used acupoints on the arm and the meridian directions, such as Quchi, Hegu, Quze, etc., helping learners master the acupoint location methods and acupuncture rules.

Secondly, during practical training, trainees can repeatedly practice the acupuncture Angle, the depth of needle insertion and manual operation, simulate the real touch, safely master the operation skills and reduce the risk of mistakes in clinical practice.

Secondly, this model is suitable for classroom demonstrations, laboratory training and skills assessment. It presents the meridian circulation and acupoint distribution through a visual structure, deepening learners' understanding of the combination of acupuncture theory and practice.

In addition, the acupuncture training arm model can also be used for teaching in traditional Chinese medicine acupuncture departments, health science popularization and patient education, making complex acupuncture operations more intuitive and understandable, and improving teaching efficiency and learning outcomes.