None listed
Conditions
Interventions
Pilot Intervention Group:Participants in this group will receive a 4-week generative AI–based personalized physical activity (PA) intervention. Each week, adolescents will generate a personalized PA p
Intervention Group:Participants in this group will receive a 12-week generative AI–based personalized PA intervention. Adolescents will generate a personalized PA plan each week through generative AI-
Control Group:Participants in the control group will continue with their usual after-school physical education homework and routine physical activity.
Sponsors
Hong Kong Baptist University
Eligibility
Sex/Gender
All
Age
12 Years to 15 Years
Inclusion criteria
Inclusion criteria: 1.Aged 12 to 15 years and enrolled in middle school; 2.Healthy adolescents, not diagnosed with any medical conditions that would hinder participation in PA; 3.Have access to a mobile phone, enabling use of the generative AI–driven mobile application; 4.Provide informed consent/assent, with parental or guardian consent where required.
Exclusion criteria
Exclusion criteria: 1. Not within the age range of 12 to 15 years; 2.Diagnosed medical conditions that limit or prevent safe participation in PA (e.g., cardiovascular diseases, musculoskeletal disorders), or a BMI greater than 40; 3.Inability to access or use a mobile phone.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Physical activity; | — |
Secondary
| Measure | Time frame |
|---|---|
| Sedentary time;Physical activity self-efficacy;Social support for physical activity;Outcome expectations related to health behaviors;Goal intention related to health behaviors;Screen time; | — |
Countries
China
Contacts
Public ContactLu Nike
Department of Sports and Health Sciences, Hong Kong Baptist University, Hong Kong, China
Outcome results
None listed