Running and the Heart 9
Figures 8 and 9. The relationship between the rate of daily exercise and various health problems. These images show not only a reduction in cardiovascular deaths, but also interestingly in cancer-related deaths and in all causes of death. There appears to be a dose-response relationship where increasing amounts of activity appear to confer a larger survival advantage for the above major causes of death. Both images from Wen CP, Wai JP, Tsai MK, et al. Minimum amount of physical activity for reduced mortality and extended life expectancy: a prospective cohort study. Lancet. 2011;378:1244–53.
Bryon Powell is the Founding Editor of iRunFar. He’s been writing about trail running, ultrarunning, and running gear for more than 15 years. Aside from iRunFar, he’s authored the books Relentless Forward Progress: A Guide to Running Ultramarathons and Where the Road Ends: A Guide to Trail Running, been a contributing editor at Trail Runner magazine, written for publications including Outside, Sierra, and Running Times, and coached ultrarunners of all abilities. Based in Silverton, Colorado, Bryon is an avid trail runner and ultrarunner who competes in events from the Hardrock 100 Mile just out his front door to races long and short around the world, that is, when he’s not fly fishing or tending to his garden.
View all posts by Bryon Powell
