To improve the illness of waist by using the nature of far infrared.
Put it on a harder bed, and then people lie on it with naked waist after electrifying for 5 minutes.
It is best for people to use it for 30-50 minutes.
Please put on clothes after ending the physical therapy and drink a glass of water in order to accelerate the metabolism.
To improve the discomfort of waist ,and it will make a quick result.
To stimulate the ability to be self-healing, meanwhile it is nontoxic and harmless.
The cost of it is low.