Exergaming Using Postural Feedback From Wearable Sensors and Exercise Therapy to Improve Postural Balance in People With Nonspecific Low Back Pain: Protocol for a Factorial Pilot Randomized Controlled Trial

Anita Meinke   ¹ , MSc ;   Rick Peters   ² , MAS ;   Ruud Knols   ^{3, 4} , PhD ;   Walter Karlen   ^{1 *} , PhD ;   Jaap Swanenburg   ^{3, 5 *} , PhD

¹ Mobile Health Systems Lab, Institute of Robotics and Intelligent Systems, Department of Health Sciences and Technology, ETH Zurich, Zurich, Switzerland

² Nursing and Allied Health Profession Office, Physiotherapy Occupational Therapy, University Hospital Zurich, Zurich, Switzerland

³ Directorate of Research and Education, Physiotherapy Occupational Therapy Research Center, University Hospital Zurich, Zurich, Switzerland

⁴ Institute of Human Movement Sciences and Sport, Department of Health Sciences and Technology, ETH Zurich, Zurich, Switzerland

⁵ Faculty of Medicine, University of Zurich, Zurich, Switzerland

*these authors contributed equally