1. Department of Athletic Performance, National University of Kaohsiung, Kaohsiung, Taiwan
2. Department of Athletic Performance, National Taiwan Normal University, Taipei, Taiwan
3. Department of Rehabilitation Sciences and Technology, School of Health and Rehabilitation Sciences, University of Pittsburgh, Pittsburgh, PA, USA
4. Human Engineering Research Laboratories, Department of Veterans Affairs Pittsburgh Healthcare System, Pittsburgh, PA, USA
5. Division of Biokinesiology and Physical Therapy, University of Southern California, Los Angeles, CA, USA
6. Department of Physical Education, National Taiwan Normal University, Taipei, Taiwan