Wing Chun is a form of Kung Fu that works on five basic principles of center-line, forward intention, economy of motion, facing the point of contact, and simplicity to make for more efficient body movements. Moy Yat asserts that the attainment of any relaxation or freedom is not feasible unless one is ready to let go of the trust they have placed in mechanical body movements to protect themselves.

Moreover, by employing these five principles of Wing Chun, your attack and defense is not only stronger but also more efficient. This is because Wing Chun uses straightforward and simple natural body movements.

Source: Combative Wing Chun