Natural running shoes
There are different kinds of running shoes. Natural running shoes are lightweight shoes which provide minimum stability and a tiny amount of cushioning. It requires a lot of experience to run successfully on these kind of shoes.
About 80% of women and 50% of men need a correction in their running shoes. Women often need a correction because of their hip position. Wider hips place more inward force on the knees, and knees in turn affect the ankles.