Physical Activity Interventions to Reduce Childhood Obesity (Annotated Bibliography)

The guiding questions for the Annotated Bibliography are

a. What is the author’s thesis? What is their critical perspective/position on the topic?

 b. How will I use this source to prove my thesis? Is it credible and relevant to your research?

Headid III, R. J., & Park, S. (2021). The impacts of exercise on pediatric obesity. Clinical and Experimental Pediatrics, 64(5), 196-207. https://doi.org/10.3345/cep.2020.00997

The authors reveal the impacts of exercise interventions early in a child's life and how they affect metabolic hormones like adiponectin and leptin, which help regulate body fat in obese children. The authors also state that it is essential to combat pediatric obesity using effective interventions like exercise since childhood obesity easily graduates to adult obesity, which puts affected individuals at an increased risk of early mortality. Headid and Park (2022) posit that the increased risk of early mortality comes from obesity-related comorbidities like metabolic and cardiovascular diseases that are influenced by childhood obesity and which track into adulthood. Physical inactivity and sedentary lifestyles among children significantly contribute to the development of childhood obesity. Exercise and increased physical activity are recommended as they have been proven effective in preventing obesity and obesity-related risk factors among children and adolescents.

            The article is relevant to my research on the impacts of physical activity on childhood obesity as it proves my position on the need for increased physical activity to combat the pediatric obesity pandemic today. It is also especially relevant since it goes further and elaborates on the specific exercises that would be more effective in preventing obesity in children and adolescents. This is crucial for relevant stakeholders like parents and school teachers handling children as they can ensure the children engage in the right exercises, like the suggested CRAE training incorporating both resistance and aerobic exercise components.

Khan, & Bell. (2019). Effects of a school based intervention on children’s physical activity and healthy eating: A mixed-methods study. International Journal of Environmental Research and Public Health, 16(22), 1-22. https://doi.org/10.3390/ijerph16224320

Khan and Bell's main thesis in their article regards the view that implementing interventions solely focused on either physical activity or dieting may not effectively curb children's tendency to become overweight over time. Instead, the authors opine that combining these two interventions yields greater results in reducing childhood obesity. However, this is a less prevalent intervention method, and the authors set off to determine its effectiveness through a pilot study they conducted and reported on. (Khan & Bell, 2019) share a critical perspective that is often overlooked as most people are fixated on physical activity to solve the childhood obesity menace while overlooking the impact of a healthy diet. The authors mention the World Health Organization's recommendation on fruit and vegetable intake to reduce the risk of non-communicable diseases (NCDs). They point out that healthy dieting and physical activity help reduce the risk of obesity, which is among the underlying risk factors for NCDs.

            Khan and Bell's article is credible and relevant to my research on reducing childhood obesity since it addresses the impact of physical activity and goes a step further to provide more insight into making it more effective using healthy diets. Although the research results reveal no significant results, it will help in future research that we can conduct to determine effective intervention measures since the authors acknowledge that this intervention method is less prevalent and may be less researched, too.

Wyszyńska, J., Ring-Dimitriou, S., Thivel, D., Weghuber, D., Hadjipanayis, A., Grossman, Z., Ross-Russell, R., Dereń, K., & Mazur, A. (2020). Physical activity in the prevention of childhood obesity: The position of the European childhood obesity group and the European Academy of pediatrics. Frontiers in Pediatrics, 8. https://doi.org/10.3389/fped.2020.535705

The central thesis of Wyszyńska et al.'s article is how the lack of physical activity (PA) among the pediatric population, which consists of children and adolescents, increases the risks of childhood obesity. The authors note that, although many factors may cause childhood obesity, decreased PA levels remain one of the most significant factors contributing to it. Additionally, they note that the lack of appropriate PA interventions causes the state of excessive body weight in this population to remain stable through childhood, adolescence, and adulthood. Thus, the authors' position is to support increased PA levels for school-aged children to reduce the imbalance between energy intake and expenditure, a significant contributor to the childhood obesity problem.

Wyszyńska et al.'s article is a credible and quality source as it offers an in-depth analysis of PA interventions, even considering factors that impact children's PA participation levels, like sex, age, and socio-economic levels. Thus, the authors provide age-appropriate PA recommendations for children and address parents' or guardians' role in modeling active lifestyles for their children. Additionally, they address the school-based interventions, ensuring children's physical activity needs are met in the primary environments they spend the most time in–at home and school–to combat childhood obesity better. The authors' contributions are credible because they are experts from various fields concerned with pediatrics, sports, and exercise science. Thus, the source is relevant to my research on reducing childhood obesity using PA interventions and will provide invaluable insights into possible interventions.