1. Department of Kinesiology and Health Promotion; University of Kentucky; Lexington Kentucky USA
2. Department of Rehabilitation Sciences; University of Kentucky; Lexington Kentucky USA
3. Biodynamics Research Laboratory; Department of Kinesiology; University of North Carolina at Charlotte; Charlotte North Carolina USA
4. Department of Rehabilitation Sciences; University of Toledo; Toledo Ohio USA
5. Department of Orthopedic Surgery; University of Toledo; Toledo Ohio USA
6. Department of Exercise and Sports Science; University of North Carolina at Chapel Hill; Chapel Hill North Carolina USA