Zone 2 training is known as a "secret fitness weapon" for good reason - why it's the workout your training's likely missing

Zone 2 training: A woman working out on a beach.

Looking for a way to level up your training? Then you might want to read more about Zone 2 training, a style of workout that's a well-kept secret in the fitness industry.

Labelled a "secret fitness weapon," it promises to help you burn fat, boost your endurance, and improve your metabolic threshold - in short, seriously improving your overall fitness levels.