Depending on many factors, the most common reasons for this are muscular or skeletal damage or injury around the L4-L5 vertebrae. If this is the case, the injury can be temporary, although most...
There are many things that could cause pain. The first thing to do is to determine what the source of the pain is--is it osteopathic, is it circulatory, is it neural, is it muscular, or is it...