Adolescents’ Physical Exposures and their Sedentary Behavior Amidst Technological Dominance

Abstract

This study examined adolescents’ physical exposure and sedentary behavior amidst technological dominance among students of Fatima National High School in General Santos City, Philippines. It specifically aimed to determine the extent of sedentary behavior, assess levels of physical activity, and identify the influence of technological use on adolescents’ health and daily routines. A quantitative research design was employed using a validated self-constructed survey questionnaire administered to 379 Grade 7 to Grade 12 students selected through proportional stratified sampling from a total population of 7,055 students during the School Year 2024–2025. Data were analyzed using descriptive statistical tools to identify patterns and trends in physical activity and sedentary behavior.

Findings revealed that adolescents spend a substantial amount of time engaging in screen-based activities, including social media use, online gaming, and digital entertainment, as well as online learning platforms. This high level of technological exposure is associated with reduced physical activity and increased sedentary behavior. The study further identified potential health risks linked to prolonged inactivity, including obesity, cardiovascular problems, musculoskeletal discomfort, and mental health concerns. Results indicate that technological dominance significantly shapes adolescents’ daily routines, limiting opportunities for outdoor activities and active social engagement.

The study concludes that excessive engagement with digital technologies contributes to sedentary lifestyles among adolescents. It is recommended that schools, families, and community stakeholders implement structured physical activity programs, screen time regulation strategies, and awareness initiatives to promote healthier and more active lifestyles among adolescents.