Jan. 17, 2014, Medical Xpress
By Milly Dawson
Schools in wealthier areas are more likely to have a physical education (PE) teacher on staff than are schools in poorer areas, but students in both wealthy and less affluent areas are coming up short with regard to physical activity, finds a new study in the American Journal of Health Promotion.
“Children receive many important benefits from physical activity, benefits that aren’t limited to health,” said author Jordan Carlson, Ph.D., of the University of California, San Diego. Carlson said that beyond strengthening children’s bodies, physical activity improves concentration, classroom behavior, and achievement.
The researchers used data on 172 students at 97 elementary schools in San Diego and Seattle. Socioeconomic status (SES) of the schools was classified as low, medium, or high based on the percentages of children receiving free meals. Children in the study wore devices that measured minutes of physical activity during school hours. Continue reading