Target Heart Rate and Cardio Monitoring for Safe Workouts

Maintaining a healthy resting heart rate is a key indicator of cardiovascular health, especially during high-intensity HIIT or IVF. Learn how to lower your heart rate while running and evaluate the accuracy of calories burned on heart rate monitors.

Heart Rate and Oxygen Consumption

Published Jul,08 2011 | By Carrie Quinn

The cardiovascular and respiratory systems are linked in such a way that one cannot function without the other. These two systems work together to allow metabolism to occur in all systems throughout the body by delivering oxygen and removing wastes.