Heart rate is measured in beats per minute (bpm). During exercise the heart rate increases so that sufficient blood is taken to the working muscles to provide them with enough nutrients and oxygen.

Cardiovascular exercise is often hailed as a cornerstone of good health, known to enhance heart function, regulate blood ...

Experts believe extreme endurance puts extreme demands on the cardiovascular system. One study found that repeated extreme exercises can "remodel" the heart, thickening the muscle's walls and ...

You might've heard the term VO2 max in the fitness world, but what exactly does it mean? Here's why VO2 max is important, how to test it, and how to improve it.

“The risk is you can overstretch a hamstring or a quad or a hip, and sometimes put yourself in a position where you’re getting a little more stretch out of that muscle than it’s used to being,” Metzl, ...

A healthy heart is vital for overall well-being, and regular exercise plays a key role ... can boost your heart health and keep your cardiovascular system in top shape. Brisk Walking Walking ...

With aging there are changes in the cardiovascular system, which result in alterations in cardiovascular physiology. The changes in cardiovascular physiology must be differentiated from the ...

A new study from the University of Melbourne has provided fresh insights into how age-related changes in the heart affect the ...

Want to know if your endurance ranks in the top 10%? Find out how many mountain climbers you need to do non-stop to prove your fitness level.