Heart rate variability (HRV) measures the fluctuations in time between heartbeats. While it isn’t a health metric you need to overthink, HRV is an indicator of how well the body can adapt to and ...

Breathing is something we do unconsciously. But knowing when and how to take conscious deep breaths could unlock a host of benefits ...

Feeling anxious? Angry? Frustrated? Disappointed? The evidence clearly shows there is something you can do—no matter where you are or what the circumstances are. Take a few slow, deep breaths. In most ...

Heart rate zones represent different percentages of your maximum heart rate. They can help guide the intensity and effectiveness of your workouts. The benefits of exercise are widespread and include ...

That tension becomes especially clear with heart rate zone training, a popular five-tier system that endurance athletes use to measure effort and fine-tune performance. The well-known formula is ...

In our increasingly hectic world, the idea of carving out even three minutes for yourself each morning might seem impossible. Yet those precious moments spent in mindful breathing could be the most ...

Getting regular exercise helps prevent heart disease. And while any physical activity is better than none, certain types of exercise may be more beneficial for your heart. Your body is designed for ...