Applying microcrystalline magnetic vibration technology, the microcrystalline magnetic vibration energy is transmitted to the cells of the whole body through the sole electrode plate to generate polarized heat. The positive and negative ions in the body move violently, and perform deep physical therapy on human body functions from the inside out. Microcrystalline magnetic vibration energy is similar to the energy of the human body, thus helping to heat up the deep parts of the human body. It is continuously introduced from the deep meridians of the soles of the feet to resolve blockages, dredge qi and blood, and improve immunity.