Dr. Susie Reiner is an industry and academic research scientist, writer, and educator with expertise spanning exercise physiology, human performance, and digital health. She is currently an Assistant Professor of Exercise and Sport Science at Seton Hall University, where her work focuses on applied research and translating science into practice across clinical, performance, and industry settings.

In addition to her academic role, Dr. Reiner is a consultant providing bespoke research, validation, and science-driven content services for fitness-, and sport-, and wellness-technology companies. Her consulting work includes research strategy development, study design and implementation, data analysis, regulatory-aligned evidence generation, and content creation for practitioner, product, and consumer audiences.

Previously, Dr. Reiner served as Head of Science at Aletha Health, where she led scientific strategy for an AI-driven musculoskeletal health platform, supporting clinical validation, product development, and regulatory planning. She also completed postdoctoral training at the Sports Medicine Research Institute at the University of Kentucky, where she contributed to applied, federally funded research focused on injury risk and human performance in the fire service.

Dr. Reiner holds a PhD in Health Sciences with a specialization in Human and Sport Performance and an MS in Exercise Science and Health Promotion. Her professional credentials include ACSM Certified Exercise Physiologist, NSCA Certified Strength and Conditioning Specialist, NSCA Certified Personal Trainer, and NASM Performance Enhancement Specialist. She serves on multiple committees within ACSM and NSCA, advancing research, education, and professional practice in the field.