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Childhood Obesity Is Not Affected By Access To Sport Facilities
14 March 2007Interesting, a British Study has not been able to correlate childhood obesity levels with the amount of sports a child does or their access to sport facilities.
“Even looking over a period of years, because we repeat these measures year by year in these children, we have been unable to show any relationship between the physical activity that a child undertakes and his BMI.”
Childhood obesity has been in the news a lot the last couple of years and Connecticut did ban junk food and drink from our schools. In the interest of promoting intelligent debate, I offer you the BBC World Service……….. London Calling.
Every year the children are fitted with accelerometers, which record activity over the course of a week.
They are worn around the waist like pedometers, measuring movement ten times a second.
Findings ’startling’
This gives the researchers a comprehensive picture of just how energetic they are - from the moment they get up until time for bed.
The findings are startling. Take two children on the study - both healthy.
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Professor Philip James |
Government would very much like to focus on physical activity, don’t you think? 
Stephanie Chapman, 11, loves long-distance running at a local track with her friends.
She said: “I think it’s really good because you can really come on, you’ve got to do it.
“You can hear them in the distance and when you come back again they’re going well done Stephanie! It’s really like Wow! I can do this!”
But Chloe Harris, nine, is much more into singing than sports.
“After a while my legs always begin to hurt, and so do my arms, and things, and also they tire me out and I lose my breath quite a lot.”
But the researchers have found that when you look at overall activity levels across the week, Chloe does more than Stephanie.
Professor Terence Wilkin, the programme director, said the amount of exercise children get was genetically set, and had nothing to do with access to sports facilities.
Genes may control how active a child is |
“Those children who had little opportunity at school to undertake activity were bouncing around after school whereas those who’d had a lot of opportunity during the course of the school day settled down, and did relatively little,” he said.
“The most important thing (was) if you added the in-school activity to the out-of-school activity, they were exactly the same.”
That is not the only surprise. Professor Wilkin said children’s activity levels had no bearing on their body mass index - their risk of obesity.
“Even looking over a period of years, because we repeat these measures year by year in these children, we have been unable to show any relationship between the physical activity that a child undertakes and his BMI.”
Food industry
If true, these findings cast serious doubts on the government’s strategy to halt the increase in childhood obesity by the end of the decade, largely by encouraging physical activity.
Professor Wilkin said it was based on unproven prejudice - that today’s children do not exercise as much as previous generations.
His work is widely respected and has produced more than 30 papers in peer-reviewed journals.
But despite local donations and private backing the study is in financial crisis, and his team say ministers have refused to meet them.
Professor Philip James, from the International Obesity Task Force, said it was much easier for the government to concentrate on promoting sport rather than taking on the food industry.
“This is the biggest manufacturing sector in the whole of Europe. It’s bigger than the defence industry.
“It has enormous political and strategic power. Government would very much like to focus on physical activity, don’t you think?”
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