This is what it means If your WRIST BONE pops out like this!
Do you know that only 15% humans have their wrist bone poped like this. The presence of this bone means that these humans belong to specific type of their anscestors. Knowing more about our ancestors can actually help us take better care of our bodies. Some of our bodily features are related to the animals we are descendants of.
Here is a test by which you can check that from which ancestors you belong.