◆ Low frequency pulse：10 levels of pulse intensity can be adjusted, through low-frequency pulse technology, It can penetrate 3-5 cm deep into the skin, open up pain points and meridians, Act on the waist to relieve pain.

â—† Swing left and right: dual airbags operate independently Multi-angle continuous traction.

â—† Push and pull up and down: Using the principle of arc stretching, through the upper and lower dynamic stretching cycle Reduce lower back pressure