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 ...