Symptoms: Stroke in the Sun, fever and sweating accompanied by a strong neck and back. Pathology: The wind is in the solar meridians, the meridians cannot circulate, and the tendons and veins are not moisturized. Pueraria Mirifica: 1. strengthens the muscles to expel wind; 2. unblocks the stagnation of the meridians; 3. elevates the fluid to moisturize the constriction of the tendons and veins, so that the strong back and neck can be naturally cured.