Tag Archives: calorie expenditure in winter

Do we burn more calories when it is cold or hot?

Now that we are well into autumn, many of you are probably wondering how the change in temperature affects your training, and in particular your calorie expenditure.

So do we burn more calories in hot weather or cold weather? It turns out we burn more when its hot, since pumping blood toward the skin so it can turn into sweat to cool the body requires more calories than exercising in cold weather. While we do need to burn calories to keep warm when it is cold outside, vigorous exercise when it is cold burns enough calories to keep us warm at no extra calorie cost.

For some more info: Do I burn more calories when it is hot outside or cold?

No matter how cold and snowy the winter may get, I won’t let it keep me inside. Like last winter, I will be out there just about every day running my miles, even if they are only “junk” miles. Having the right attitude and dressing warmly enough should allow you to engage in vigorous outdoor exercise all winter long.

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Last winter