In response to this sudden increase in stress hormones, like cortisol, your heart skips a beat because it’s working harder to ...

When that happens, blood and fluid can back up in your body and make it harder ... to do things like lower your blood pressure, relax your blood vessels, make your heart beat stronger, or ease ...

It depends on things such as: A lower resting heart rate is usually better ... Do not press hard. You should start feeling a beating sensation with your fingers. To check your pulse on your ...

You will probably find that, even if you maintain the same pace throughout, your heart rate will rise by 5-10 beats over a period ... caused by a couple of days' hard training, or perhaps by ...