The core essence of the “Midline theory” in Wing Chun
The “Centerline Theory” (中线理论, Zhōng Xiàn Lǐ Lùn) is a cornerstone of Wing Chun Kung Fu, reflecting its scientific and tactical approach to combat. At its core, the theory emphasizes the strategic importance of the human body’s central axis—a vertical line extending from the crown of the head (Baihui acupoint) to the base of the spine (Weilu acupoint). This line is treated as a critical plane in both offensive and defensive maneuvers, guiding practitioners to attack and defend along this axis for optimal efficiency and effectiveness.



