What does it mean to know your “maximum” heart rate? Your maximum heart rate is, by definition, the fastest your heart can ...

Coach David Roche's advice for how to find and set your heart rate zones for heart rate based trail running training.

Heart Rate x Stroke Volume = Cardiac Output. is the total volume of blood pumped out by the left ventricle every minute. It can be calculated using the following equation: \(\text{cardiac output} ...

An easy way to find out is by knowing your target heart rate. A normal resting heart rate is usually between 60 and 100 beats per minute. For healthy people, your target heart rate is where your ...

Heart rate naturally increases during exercise, but a consistently high target heart rate can pose dangers. Here are ways to ...

Heart-rate monitor Ratings Check up on your heart rate with a top heart-rate monitor. With versatile designs and features, heart-rate monitors help you keep track of every beat.

Now, new research published in the Proceedings of the National Academy of Sciences makes an interesting connection: the idea ...

This will give the correct formula. If you want SV, cover SV with your finger and you are left with CO/HR. For example, if the stroke volume at rest is 70 ml and the heart rate is 70 bpm ...

Heart rate variability is not just a metric on a wearable. It’s a driver of the nervous system and a usable signal for relaxation and resilience.

A psychologist found that a baby's first sweet sounds and early attempts at forming words are directly linked to the baby's heart rate. The soft, gentle murmurs of a baby's first expressions ...

Fitness gadgets and apps (and books and other sources of fitness advice) try to skip that step by using a formula that estimates your maximum heart rate based on your age. The most popular formula ...