Well, this is going to be a very typical test for a girl with a left hip purchases. You will be able to notice really clear the differences in between the abduction. This is the normal, the right. You see it's very easy to get that, but it's not as easy to do it in the affected hip. See how the pelvis tilt to the side when I do this maneuver. Next, we will see the limitation of the internal rotation, which is also painful. You can see the girl doesn't want me to do this maneuver in internal rotation, because it is painful. On the other side, which is the normal side, we can do internal rotation without any limitation. Look at that angle and compare it with this. Sorry, which is really very limited. This is the same test for the kid with purchases in the left hip, but now prone. You can clearly see the difference in between the rotation that she has on the right, which is normal, and on the left. I cannot rotate, and the pelvis tilts to the left hip when I try to do it harder.