The feet are a "microcosmic map" of the body, covered with reflex zones that correspond to every organ. By stimulating the "neck reflex zone" at the base of the big toe and its related areas, one can activate the body's self-repair mechanisms and effectively alleviate stress.The text recommends combining this practice with simple neck and shoulder stretches to achieve a dual relaxation effect, working "from the bottom up" (via the feet) and "from the top down" (via the stretches). A true "Happy, Healthy Life" involves integrating postural awareness, stress management, and daily self-care into one's lifestyle. The guide encourages readers to listen to their body's messages and, starting from the feet, to take hold of their own power to heal.