February 16, 2024
A groundbreaking study led by researchers from the University of Cambridge has revealed that school uniform policies may be inadvertently impeding physical activity among young people, particularly primary school-aged girls. The study, which analyzed data from over a million children aged five to 17 across 135 countries, sheds light on the potential impact of uniform requirements on children’s ability to meet recommended daily physical activity levels.
Published in the Journal of Sport and Health Science, the research highlights a concerning trend: in countries where the majority of schools enforce uniform policies, fewer young people tend to meet the World Health Organization’s (WHO) recommendation of 60 minutes of daily physical activity. While gender disparities in physical activity levels are observed across most countries, the study found that the gap widens significantly among primary school students in nations where uniforms are mandatory in most schools.
Dr. Mairead Ryan, the lead researcher of the study, emphasized that the findings do not definitively prove a causal relationship between school uniforms and lower activity levels but provide substantial evidence to warrant further investigation. “Schools often prefer to use uniforms for various reasons,” Ryan stated. “We are not trying to suggest a blanket ban on them, but to present new evidence to support decision-making.”
The study’s analysis suggests that younger children may experience more incidental exercise throughout the school day compared to older students, as they engage in active play during break and lunchtimes. However, concerns arise regarding the discomfort some girls may feel in participating in active play while wearing certain types of clothing, such as skirts or dresses.
Dr. Esther van Sluijs, a senior author of the study, highlighted the influence of social norms and expectations on girls’ activity levels, stating, “Girls might feel less confident about engaging in physical activities if they are wearing a skirt or dress, which can impact their overall physical health.”
The research underscores the importance of promoting physical activity among young people and calls for a reevaluation of uniform policies to ensure they do not inadvertently hinder children’s ability to stay active. “Regular physical activity helps support multiple physical, mental, and well-being needs, as well as academic outcomes,” Ryan emphasized.
Moving forward, the researchers advocate for further investigation into the potential causal relationship between school uniforms and activity levels, as well as consideration of broader gendered clothing norms and their impact on children’s activity. The study’s findings serve as a critical call to action for policymakers and school communities to prioritize physical activity promotion and address barriers that may limit children’s engagement in active play.