Supercharge your fitness by perfecting your form with tips—and four challenging workouts—from world-class athletes.

HRV can be very helpful in training because a higher HRV usually indicates good “training readiness,” says Barouch. For ...

Discover how chronic stress silently harms your heart through inflammation, blood pressure spikes, and heart rhythm changes ...

Discover how your heart's rhythm reveals stress levels, disease risk and fitness status and provides insights about your ...

The Powerbeats Pro 2 are a great little set of headphones, with lots of smart and convenient features. But what really made me want to check them out was the heart rate feature. Would it work as well ...

You can slow a rapid heart rate, caused by anxiety and even cardiac arrhythmias, using a classic technique called vagal ...

The Aria Gen 2 come with two new sensors embdded in the nosepad of the glasses: inluding a PPG sensor for measuring heart ...

The Meta Aria Gen 2 smart glasses come with three types of cameras for eye and hand tracking, an advanced contact mic, and ...

Meta says that the 75-gram Aria Gen 2, which can perform AI tasks like eye tracking, hand tracking, and speech recognition, ...

Looking out the window of his home in Troy, on a Friday night, Kyle Wessels made note of his first chore the next day: ...

Sue Dumbauld's job was straining her heart. After losing weight, improving her cholesterol, she was in great shape for ...

As we wait impatiently for Meta to release its next generation of AR and smart glasses, Meta is tantalizing us with its new ...