Evaluating an Incentive-Based mHealth App for Physical Activity Promotion Using the Obesity-Related Behavioral Intervention Trial Model: Small Cohort Study

Babac Salmani   ¹ , PhD ;   Madison S Hiemstra   ¹ , MSc ;   Harry Prapavessis   ¹ , PhD ;   Leigh M Vanderloo   ^{2, 3} , PhD ;   Marc S Mitchell   ¹ , PhD

¹ School of Kinesiology, Faculty of Health Sciences, Western University, London, ON, Canada

² ParticipACTION, Toronto, ON, Canada

³ School of Occupational Therapy, Faculty of Health Sciences, Western University, London, ON, Canada