Cardiorespiratory fitness exercise, often called aerobic or “cardio” training, is important for heart health, weight control, and overall fitness. This training can be broken down into five categories ...

Plus, the surprising benefits of turning the intensity down a notch.

If you're clued up on the latest health and fitness trends, you may have seen the idea of zone zero training doing the rounds. Billed as 'effortless exercise', the idea is not to sweat it out for ...

Low-intensity training is great for you, no matter what your fitness-tracking gadget says.

A minute ago, high-intensity interval training (HIIT) was king. Now that gut-it-out-and-get-the-glory work might need to share the crown with slow and steady efforts, thanks to what they do for your ...

Noticeable changes in heart rate, like a 6 to 10 percent drift, also signal aerobic decoupling, says Norris. For example, if ...

Right now in the fitness community, the hottest topic is Zone 2 training. Everywhere you look, both coaches and runners are extolling the benefits of running at a Zone 2 effort, while advising runners ...

Few would disagree that cardio, also called aerobic exercise, is good for your health. Of the 10 most common chronic diseases, seven are "favorably influenced by regular physical activity," according ...

When it comes to fitness, there's always something new (and fun!) to learn about – and right now, zone 2 training is a hot topic of conversation. But what actually is zone 2 training, which exercises ...

New VO₂ Testing Insights Suggest Popular Fitness Metrics May Be Leading to Ineffective and Counterproductive Workouts ...