Testing Orthomobility's VERY GOOD KNEE VGK prosthetic limb knee joint. See more information and tips on above knee prosthetic legs on [ Ссылка ] .
As an above knee amputee and prosthetic user, I know the problem with hydraulic prosthetic knees getting hot and losing function after going down long stairs or hills.
According to Orthomobility, the manufacturer of the VGK, the special fluid hydraulics compensates for the increased temperature of the hydraulics. So I wanted to find out for myself....
More on [ Ссылка ]
![](https://i.ytimg.com/vi/HHCPW8DMuqk/mqdefault.jpg)