Everything you need to know about photoplethysmography (PPG), the technology behind heart rate measurements in fitness ...

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

Research reveals that matching exercise intensity to specific health goals, significantly improves results and sustainability ...

You can also take the " talk test " if you're unable to monitor your heart rate. As per this test, while performing zone 2 ...

Rowing machines and treadmills do not challenge your cardiovascular system in the same way, so what is the science behind it?

In the first half of the course, students learned concepts like metabolic rate, or the amount of energy the body needs to ...

The organ that works hardest for you deserves your attention now more than ever. With heart disease maintaining its status as ...

At 68, Orangetheory founder Ellen Latham has bounced back from two knee replacements and isn't slowing down, thanks to ...

Most experts advise at least one rest day per week to allow your body to recover after high-intensity exercise. However, you ...

High knees are an excellent way to burn fat quickly while improving cardiovascular endurance. This fast-paced movement engages the core, strengthens the legs, and keeps the metabolism high for ...