In this episode of The Amazing Runner’s World Show, Aly admits to running “on vibes” and not paying much attention to heart ...

Get to know the link between your effort level and your heart rate. Plus, how to use heart rate to your performance advantage.

The Need for Cardiopulmonary Exercise Testing Cardiopulmonary exercise tests are crucial in evaluating the heart and lung function of individuals engaged in intense physical activity. The tests ...

Have you ever completed an 800m sprint faster than your lactate threshold pace, only to find your heart rate did not reflect that effort? This perplexing scenario is not as uncommon as one might think ...

Running also tends to cause more dramatic spikes in heart rate, particularly during high-intensity sprints. "[This is why] running puts more demand on arterial flexibility than rowing," Semitha said.