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Articles on Sport and exercise

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Climbing mountains is all about fighting gravity. Nicolas Bouvy/EPA

The science of elite cycling: Tour de France (stages 12 to 21)

This is the second in a two-part series about the science of Le Tour de France. Part one is here. After 1,916 kilometres of the 2011 Tour de France we’re starting to see some of the favourites make their…
Eating an extra 100g per day of processed meat, such as salami, increases bowel cancer risk by 36%, according to the most extensive study ever on the topic. Flickr

Don’t bring home the bacon: study links deli meats to bowel cancer

Red meats and processed meats like bacon, salami and sausage are strongly associated with bowel cancer, according to the most authoritative study ever on the issue. The report by the World Cancer Research…
It’s important to change your running style to adapt to running without shoes.

Sole survivors: the secret to barefoot running

There’s a growing interest in barefoot running, especially in relation to running long distances. Research articles, opinion pieces, and websites have argued both for and against the efficacy of running…
If helmets protect against brain injury, why not wear them?

Don’t be fooled, keeping bike helmets is best for health

Convincing more Australians to get on a bike would undoubtedly deliver health improvements that come with reduced waistlines. But ditching bike helmets isn’t the answer. The health benefits of more cycling…
The life expectancy gained from cycling to work outweighs the risks of ill health from pollution and injury.

Ditching bike helmets laws better for health

With epidemics of diabetes and obesity threatening to bankrupt state health budgets, governments need to broaden their strategies to encourage physical activity. Allowing cyclists to ride without a helmet…

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