The Ultimate Calorie Burning Quiz

So you've fallen off the diet wagon. You heard the siren call of doughnuts, candy bars, bacon and pizza and found yourself unable to resist. Don't worry, it can happen to anyone. But now you're ready to climb back aboard the fitness and nutrition express. Want to find out how much exercise you'll have to do to make up for your caloric splurges? We used the calorie burning calculator at Discovery's FitTV to find out how many calories certain exercises burn, so take this quiz and see how much you know. (For all questions assume that the person in question is 150 pounds.)

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