The extremes of hot and cold water cause your muscles to expand and contract which offers gentle detoxification as toxins are squeezed from your muscles. It also improves circulation and the benefits of improved circulation shouldn't be underestimated. When your body has poor circulation, it's impeded in delivering fresh blood to all areas of the body.
At Relax The Back we offer many types of Hot & Cold therapy products such as the Moji Neck+ Heat Wrap a reversible warming wrap for the neck, middle and upper back that eases muscle tension, stiffness and pain. Just place in the microwave and put this vest-like garment on your neck, or flip it over to target your mid-upper back with amazing moist heat therapy.