Some stories are so obvious and necessary that it's difficult to identify the need. Surely everybody knows what a Q-jet looks like and how to tell it apart from an old Carter or a Holley 4150. "Not so ...

In Part One of this series (January '93), we discussed how an internal-combustion engine heats a fuel-and-air mixture to convert it into mechanical energy. In February, we reviewed how a four ...

Carb cycling is a diet plan that alternates high-carb days with low-carb days. Benefits of carb cycling include weight loss and improved athletic performance. Carb cycling allows your body to use ...

I used to be one of those people bouncing between “good carb days” and “bad carb days,” wondering why I felt like garbage half the time. Turns out, I was missing some pretty important pieces of the ...

Macro cycling is a diet where you eat varying amounts of carbohydrates and fats over alternating 2–week periods. People who use macro cycling are generally trying to lose weight. Though some ...

How long before a marathon should you start carb loading, and how do you know how much to eat? Far more than just eating a bowl of pasta the night before, a good carb load can make all the difference ...

Does carb-loading actually work? It's a fair question when you consider your running diet. Excess carbs can lead to weight gain (especially simple carbs, such as sugar or white bread), even when ...

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