Item Type: Massage & Relaxation
Model Number: Back massager
Application: Waist
Material: ABS
Size:: SML fits many figures
Item Type:: Massage & Relaxation
Application:: waist
Material:: Composite material
Massage Technique:: Percussion, Kneading
Number:: Lumbar Vertebra Brace
Therapy Classification:: Magnet Therapy
Gear:: 3 File
Model:: Lumbar Vertebra Brace
Control Way:: Mechanical
Massage Cap Number:: 8 and Or above
Appearance Shape:: Rectangular Trapezoid
Applicable Parts:: Waist, Buttock, Back

A comprehensive article on"How To Use Muscle Memory To Form Healthy Ergonomic Habits"

In this link you can read this interesting article about the health of the back:

title="Muscle Memory" href=" style="color: #2b00ff;" target="_blank"> title="Shipping Policy" href=" target="_blank">Free shipping from 5 to 40 days depending on the customer's location