Gear stretching

Layer 1: Start pulling for initial user with moderate stretching

Layer 2: Greater stretching for intermediate users

Layer 3: Greater Stretching for Advanced Users

Use sketches

Sitting at the arch of corresponding acupoints

Simple stretch back position

Gently stretch back position

installation diagram

1. Easy to adjust the arch point. Pre-bending arch support is shown in the figure. It is placed in a stable and fixed position for easy installation
   
2. Put your knees on the bottom and press the shelf with both hands to align the slot
   
3. Press the finger on the  lumbar faceplate to adjust and slip gently into the appropriate gear
   

points for attention

In case of discomfort, recent surgeries or back injuries, consult your doctor before using this product.

Do not use malignant tumors within 20 minutes after meals. Pregnant women should consult their doctors before using them.