An employee wears a Lumbar Motion Monitor while performing her job on the production line.The first step in spine disorder prevention is to quantify risk. Validated tools such as the Lumbar Motion Monitor (LMM) allow us to objectively assess true dynamic activities in 3D, and are able to identify risk with three times more predictive power than standard government guidelines. With this information, we are able to target only the specific parts of a job that are associated with risk instead of changing the entire job.