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by midnightmonster
2141 days ago
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Unless they meant literally a calorie, not the more common large calorie or kilocalorie. In which case they'd be claiming that 1km ride burned ~10 calories, which is at least at the right order of magnitude. I weigh 73k, and according to my watch I burned 136 calories riding my bike for 6.4km yesterday, for an energy usage of 0.29 calories (not kilocalories) per gram-kilometer. |
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