For many years, sports nutrition was rooted in a simple metaphor: the body is an engine, glycogen (the body’s quick-release carbohydrate reserve) is its fuel, and fatigue occurs when the tank runs low ...

With new research, scientists dial in the dose runners need to maximize stored carbohydrates before a race. It’s a lot.

Carb-loading before exercise is believed to fuel workouts and help speed recovery. As evidenced by your prerace or pregame pasta dinners in high school, the mainstream conversation around this topic ...

Carbohydrate loading, commonly known as "carb loading" or "carbo-loading," is a nutrition strategy that’s often used by endurance athletes to improve their performance by increasing the amount of fuel ...

Most of us have heard of carb loading as a way to prepare for a sporting event, but many of us don’t really know what it is, how it works and why it’s only appropriate at certain times — and for ...

If you’re a newbie to the health and fitness world, there’s a lot to get your head round (what is a rep? How much exercise should I be doing? WTF is a burpee, anyway?). And actually doing the exercise ...

Add Yahoo as a preferred source to see more of our stories on Google. If you spend any amount of time around marathon runners, or aspire to join their ranks, then you will inevitably hear endless ...

Starting a long-distance race with full a full tank of glycogen (aka stored carbs in your muscles and liver) can help you avoid the dreaded “bonk”. For years, it has been a popular practice to hit up ...