Main Column ：140mm×140×t3mm；

Main Bearing Tube: Φ60mm×t3mm；
The swing amplitude of the moving arm is constrained by internal limit
All screws, nuts and other fasteners are stainless steel, which have stable anti-loosening and anti-theft measures.

Main Functions

Enhance the mobility of the lower limbs, improve the flexibility of the hip joint and cardiopulmonary function