When using the lumbar spine treatment instrument, you can first lay the booster pad flat on the main body of the treatment instrument, with the trademarked side facing up, the two sides of the tear and pull paste open and the corresponding part of the main body on both sides, start using the curvature of the lumbar spine treatment instrument temperature setting to 55 ℃, the instrument in the position below the waist, put it and then adjust the time. Treatment to the skin can feel a slight itch and sweating as the most appropriate, depending on the individual’s situation. If you feel too hot in the summer, you can adjust the temperature downward appropriately, and then slowly warm up after it is suitable, the temperature can be adjusted between 40-55 ℃, according to the needs of the treatment. Curvature lumbar spine treatment instrument should be placed flat on a hard bed or carpet, not on a soft place.