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by Someone
2449 days ago
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It entices people to do some physical exercise each day. That (my theory) doesn’t make them lose weight, but makes them gain less weight. A negative correlation between obesity prevalence and ‘active transportation’ certainly exists. Check the charts on pages 11/20 and 12/20 (page numbers 805 and 806) of http://www.cycle-helmets.com/walk-bike-obesity-rates.pdf |
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