A study by researchers in British Columbia, Canada, has found that increased physical education classes don't improve body mass index (BMI) for schoolchildren.
"[Dr. Kevin] Harris said researchers looked at 13 trials of six months to three years in which pre- and post-BMI measurements were taken. In studies involving nearly 10,000 children, primarily in elementary schools, none demonstrated a reduction in BMI with those who were assigned to the most phys-ed time, compared to those who didn't have as much."
The information, which was presented at the Canadian Pediatric Society conference in Victoria, is expected to diminish hopes that more school-based phys-ed classes would have been a cure-all for childhood obesity. While increased physical activity in school does have tremendous health benefits for children, it appears weight loss may not be one of them. Source: The Vancouver Sun
Labels: body_mass_index, physical_education, schools