With increasing numbers of individuals experiencing postural and movement dysfunction, there has never been a greater need for fitness professionals who know how to assess and administer a safe and effective corrective exercise program. This information will help the fitness profession be of great service to their clients that are experiencing postural and movement dysfunction or those recovering from injury. After reviewing this information, the fitness professional will understand the fundamental components of function, the mechanisms of injuries, and how to structure corrective exercises to address their clients needs.