How does greater physical fitness contribute to better overall health? explain the process?

It helps your health in many ways but one of the greater aspects, is it allows your blood to flow faster making your heart not have to a work as much. Your resting heart rate can help you determine how fit you are. If you have a low resting heart rate it means you are healthier, and your heart is more powerful. Because it doesn’t need to pump as many times to get your blood flowing

Hello user•tape measure•calipers•mri/ct scans •air displacement plethysmography •body fat scale•hydrostatic weight hope this : ))