Tai Chi silk reeling, also known as Chan Si Gong (纏絲功), is a fundamental practice in Chen-style Tai Chi. It involves continuous, spiral movements that coordinate the entire body, promoting relaxation, balance, and internal energy flow.

The term “silk reeling” comes from the process of drawing silk from a cocoon, which requires a constant, gentle tension. Similarly, silk reeling exercises involve smooth, circular motions that help develop whole-body coordination and internal power. These exercises are essential for understanding the deeper aspects of Tai Chi, such as the connection between the mind and body, and the flow of energy (Qi) throughout the body.

Silk reeling involves coordinated movements of the whole body, particularly the waist, arms, and legs, promoting relaxation and proper alignment. This concept helps practitioners develop internal energy (qi) and improve their balance and stability. It's often practiced through specific exercises or forms, allowing students to cultivate a deeper understanding of Tai Chi's underlying principles and enhance their overall practice.