While VO2 max estimates were once exclusively ... test since this feature launched), but the graph has been updated each month with data from Apple Health. For reference, Garmin currently has ...

Experts explain why heart rate is so important for runners looking to train better, with less fatigue and better results.

Although exercise is generally considered good for heart health, running with a high heart rate may signal a problem. What ...

Understanding your VO2 max can give you powerful insights into your cardiovascular fitness. And you don’t need a lab to find ...