Admit it. Work can be a major pain. From budget cuts and deadlines, to co-workers with abrasive dispositions, the stress of the full-time office job can drain the enthusiasm out of even the most optimistic individual. Now, recent research has lent proof to what a lot of us have been suspecting - work can also be a literal and physical pain. Back pain is common in the workplace and still, few employees and companies know how to effectively combat it.