Article: Concentrate on calories, not fat or carbohydrates

Have you ever wondered how much fat you are burning when you exercise? Well, you really needn't worry about it. The focus of your weight- or fat-loss exercise plan should be on total calories burned, not what percentage of fat is being used.

Burning fat provides your body with energy to perform activities, just like burning carbohydrates does. Both fuel sources are used simultaneously, but in different proportions, depending on the duration and intensity of your activity as well as your fitness level.

Neither fuel source is better or worse than the other; they both supply energy.

So the next time your aerobics instructor asks you, "What are you burning?" during the aerobic segment, be ...

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