The ancient martial arts like the Golden Bell Shield and Iron Cloth Shirt have been passed down through generations. These horizontal training skills are primarily used to defend against unexpected attacks from weapons, wild beasts, and so forth. Thus, they focus more on strengthening the hardness of bones, the toughness of the skin, and the profound study of hard Qi cultivation.
The main practice is "Inner Strength," which involves extending "Qi" to various parts of the body, gradually reducing the body's vulnerable points. Over years of practice, the entire body, including each weak spot, becomes as tough as iron, impervious to blades and spears.
Although it is less efficient and takes many years to achieve great success and perfection,
once mastered, it has almost no weaknesses.
