Marcus Witter, P.T., CEAS received his physical therapy degree in 1984 from the University of Nebraska Medical Center; and holds current state practice licensure in Nebraska and Iowa. Marcus has extensive career experience involving: Functional Capacity Evaluation (FCE); industrial rehabilitation; ergonomic Job Task Analysis (JTA); and pre-work screens in addition to serving as a consultant to industry involving ergonomic work injury prevention programs. Marcus is certified as an ergonomics assessment specialist (CEAS) through the Back School of Atlanta. His post graduate continuing education includes receiving certification in the Blankenship method of Functional Capacity Evaluation in Macon, Georgia under the instruction of Keith Blankenship, P.T., CEAS in addition to advanced ergonomics training at the University of Wisconsin-Milwaukee under the direction of ergonomist Arun Garg, PhD, CPE. Marcus has co-authored and presented FCE and industrial isokinetic rehabilitation outcomes research at the APTA Scientific Exposition in Orlando, Florida and San Diego Spine and Strength Symposium.