There is a variety of intermediate fossil evidence that supports the existence of Hominins and the progression through the australopithecine and homo genus. Before our bodies were shaped the way they are in modern times they used to be much different. In order to become the way they are early hominins went through a series of changes. One of these changes was that their hips got shorter (height wise) and they became more bowl shaped in order to better support body weight. Their feet also evolved as the big toe came to be in line with the rest of the toes much like ours in modern times. Before their feet evolved, the big toe used to stick out like a thumb so it could grab things better. Bipedal Hominids also experienced significant changes
