Virtual collar jacking force: the head and neck seem to be lifted up and kept upright. If it is loose but not stiff, it can be rotated. If the strength is upright, the center of gravity of the body can remain stable.

Pull back, sink shoulders and hang elbows: refers to the posture of chest, back, shoulders and elbows. Don't stand up, don't shrug your shoulders, don't lift your elbows, but hang down, and relax naturally.

Hand-eye correspondence, with the waist as the axis, walking like a cat, distinguishing between reality and falsehood: it means that boxing must echo up and down, one integrated mass, requiring movements from the heart, moving from the waist, moving freely, eyes rotating at will, distinguishing lunges and imaginary steps of the two lower limbs, and practicing until the legs are strong and the movements are slow and silent.

Mind and body go hand in hand, and intention is not difficult: without hard work, we must not understand it unilaterally. If the fist is soft, the body will not heat or sweat after a set of fist, and the heart rate will not change, it will lose its function. The correct understanding should be to use the mind to induce body movements and use force at will. Although the strength is great, it can't be seen from the outside, which means to use force in secret with intention.

Spiritual harmony, spirit sinking into the abdomen: that is, intention and breathing are harmonious, breathing should be abdominal breathing, and breathing and breathing just match the opening and closing of movements.

Seek quietness while moving, and combine static and dynamic: that is, the body moves while the brain is quiet, and the mind should be dominated by boxing. The so-called external movement, inner peace.

Uniform and continuous: refers to the uniform movement speed of each stroke, all kinds of continuity, and the muscles of all parts of the body are relaxed, coordinated and closely connected.