The knee problem is C-leg climbing stairs!!!
You are one of the few that show this problem, so much that the videos otto bock, so we see people walking down stairs, it seems that we never rises.
geologogold 8 months ago
Wow, excellent!
zokioki 1 year ago
The knee problem is C-leg climbing stairs!!!
You are one of the few that show this problem, so much that the videos otto bock, so we see people walking down stairs, it seems that we never rises.
geologogold 8 months ago
Wow, excellent!
zokioki 1 year ago