Stress isn’t just in your head—it impacts your entire body, including your heart. FOX 2 talks with therapist Marcia Alston ...

View this interactive chart on Fortune.com Smartwatches ... to be beneficial in not only lowering resting heart rate in times ...

Resting heart rate is your heart rate at rest, as the name denotes. And it talks about what your heart is beating at a given ...

Stress is a natural reaction to specific demands ... Norepinephrine and epinephrine also cause a faster heart rate. Environmental factors that trigger this reaction are called stressors.

These tests may be called “ submaximal ” because they are performed below maximum heart rate and exhaustion level, usually around or below 85% max heart rate. Submaximal exercise tests are ...

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