Nelson Vergel
Founder, ExcelMale.com
This is a very interesting article and graph that shows you what healthy fitness standards are for every age. Great information for men who wonder where they are in their fitness level.
At the Cooper Clinic in Dallas, doctors have been collecting data from tens of thousands of patients they have pushed to exhaustion in treadmill tests since 1970, producing one of the largest databases of cardiovascular information in the United States.
http://www.washingtonpost.com/natio...5634-3aad-11e3-b7ba-503fb5822c3e_graphic.html