You cannot cure it, that is how your bone grows. It doesn't effect anything too.
you have had a fall
You can wear knee socks without showing your legs by wearing a long skirt.
I get them on my arms. sometimes on my legs too(:
Deep knee bends.
The knee joint.
Sartorius.
The things on your legs, and the things on you arms!
Emus, like other birds, have a unique leg structure where their knee joint is not easily visible due to feathers and the positioning of their legs. While they do have a knee joint that functions similarly to other birds, their legs do not bend backwards like the hind legs of some mammals. Instead, what appears to be the "knee" is actually the ankle joint, which allows for their distinctive walking and running motion.
Penguins have very short legs with no knee bone to help it bend its legs, so that's why you see penguins waddling.
behind the calf and knee
Exercise: jogging, lunges, deep knee bends
A TWO KNEE FISH =]