Man of Faith
Well-Known Member
Evolution works the opposite direction of design for intent. When life came out in the beginning of the earth they didn't come out with designed legs. Over time legs came to be through evolution and then became useful after the animal gained the leverage. Now we use the legs for whatever suits us like jumping, walking and kicking, there isn't really a specific design for it we just use what we have however possible.
Evolution of the leg is pure speculation based on a philosophy of naturalism. And there are many arguments against naturalism.