Validity and Reliability of a Telehealth Physical Fitness and Functional Assessment Battery for Ambulatory Youth With and Without Mobility Disabilities: Observational Measurement Study

Byron Lai   ^{1 *} , PhD ;   Danielle Wadsworth   ^{2 *} , PhD ;   Katherine Spring   ^{2, 3 *} , PhD ;   Chloe S Jones   ^{2 *} , MS ;   Madison Mintz   ^{4 *} , BS ;   Laurie A Malone   ^{4 *} , PhD, MPH ;   Yumi Kim   ^{5 *} , PhD ;   Jereme Wilroy   ^{5 *} , PhD ;   Holim Lee   ⁵ , MD

¹ Division of Pediatric Rehabilitation Medicine, University of Alabama at Birmingham, Birmingham, AL, United States

² Exercise Adherence and Obesity Prevention Laboratory, School of Kinesiology, Auburn University, Auburn, AL, United States

³ Pennington Biomedical Research Center, Division of Population and Public Health Science, Pediatric Obesity and Health Behavior Laboratory, Baton Rouge, LA, United States

⁴ Department of Occupational Therapy, School of Health Professions, University of Alabama at Birmingham, Birmingham, AL, United States

⁵ Department of Physical Medicine & Rehabilitation, University of Alabama at Birmingham, Birmingham, AL, United States

*these authors contributed equally