Low back pain refers to discomfort or pain in the lumbar region of the spine, which includes the five vertebrae between the rib cage and the pelvis. An improperly adjusted bike can force you into ...
The clavicle can be divided into three parts: The clavicle joins the scapula, or shoulder blade, and sternum to form two joints on either end of the bone ... accounting for about 80% of all cases of ...