Development of a Blended Physical Activity Intervention for Office Employees Using Intervention Mapping: Intervention Development Study

Yan Sun   ^{1, 2} , PhD ;   Alison YT Ou   ³ , PhD ;   Tony Lei Shi   ⁴ , PhD ;   Yang Gao   ¹ , PhD ;   Martin S Hagger   ^{5, 6, 7, 8} , PhD ;   Zhennan Xiong   ¹ , MSocSc ;   Xiang-yan Chen   ⁹ , PhD ;   Shirley SM Fong   ¹⁰ , PhD ;   Linda L.D. Zhong   ¹¹ , PhD ;   Yao Jie Xie   ¹² , PhD ;   Julien S. Baker   ¹³ , PhD

¹ Academy of Wellness and Human Development, Faculty of Arts and Social Sciences, Hong Kong Baptist University, Hong Kong, China (Hong Kong)

² Chinese University of Hong Kong, Hong Kong, China (Hong Kong)

³ Faculty of Arts and Social Sciences, Hong Kong Baptist University, Hong Kong, China (Hong Kong)

⁴ School of General Education, Beijing Normal-Hong Kong Baptist University, Zhu Hai, Guangdong, China

⁵ Department of Psychological Science, University of California, Merced, Merced, CA, United States

⁶ Health Sciences Research Institute, University of California, Merced, Merced, CA, United States

⁷ School of Applied Psychology, Griffith University, Brisbane, Mount Gravatt, Australia

⁸ Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland

⁹ Division of Science, Engineering and Health Studies (SEHS), The Hong Kong Polytechnic University College of Professional and Continuing Education, Hong Kong, China (Hong Kong)

¹⁰ Department of Health and Physical Education, The Education University of Hong Kong, Hong Kong, China (Hong Kong)

¹¹ School of Biological Sciences, Nanyang Technological University, Singapore, Singapore

¹² School of Nursing, The Hong Kong Polytechnic University, Hong Kong, China (Hong Kong)

¹³ Neurology and Endocrinology Departments, Medical Research Centre, Ningbo No.2 Hospital, Ningbo, Zhejiang, China