Heart rate zone training, which uses heart rate as a measure of exercise intensity, has increased in popularity in recent years, partially due to the ubiquity of wearable heart rate technology.

But a more subtle aspect of cardio training involves targeting a particular heart rate zone, like zone 2 heart rate, to reap ...

According to Kieran, Zone 2 training plays a critical role in building the aerobic base needed for sustained performance.

Get to know the link between your effort level and your heart rate. Plus, how to use heart rate to your performance advantage ...

‘By working different energy systems in your body via a variety of heart rate zones in your training, your body becomes more able to switch between these fuel sources. This improves our ...

Research reveals that matching exercise intensity to specific health goals, significantly improves results and sustainability ...

Do you struggle to keep your heart rate in zone two on your easy runs? We asked an expert if walking alone could provide similar benefits. As any runner who has attempted zone two training will ...

At 68, Orangetheory founder Ellen Latham has bounced back from two knee replacements and isn't slowing down, thanks to ...

What Does a High Resting Heart Rate ... baseline heart rate variability—i.e., if you come down with COVID or have a two-week European vacation planned (even a change in time zone can affect ...