1. Sports Medicine Assessment Research & Testing (SMART) Laboratory, George Mason University, Manassas, VA 20110, USA
2. School of Sport, Rehabilitation, and Exercise Science, University of Essex, Colchester CO4 3WA, UK
3. Department of Bioengineering, George Mason University, Fairfax, VA 22030, USA
4. Sport and Health Department, School of Science and Technology, University of Évora, 7004-516 Évora, Portugal