There are several myths about bone cracking, and some individuals may find it scary. The quick movement the chiropractor uses may lead to questions in your mind, especially when you hear a pop sound coming from your body. But the important thing to look at here is that the sound of bone popping has nothing to do with bone adjustment. Instead, it results from the release of byproducts of synovial fluid from in-between the joints. #bonecrackingchiropractor