The Cooper Institute, a research and education non-profit facility located at the world-renowned
Due to research by The Cooper Institute, weve long known that fitness is more important than fatness in decreasing the risk of heart disease. Now we know the same is true about death from all cancers among men. This is an important breakthrough to improve mens health.
Dr. Farrell studied 38,410 men who completed a comprehensive base-line physical examination at Cooper Clinic in
The examination included a maximal treadmill exercise test, which provides an objective measure of cardio-respiratory fitness level. A unique feature of the study was that different measures of body fatness, including body mass index (BMI), percent body fat and waist circumference, were also performed. The men were followed for an average period of 17.2 years, during which 1,037 cancer deaths occurred.
Another unique feature of the study was an examination of the cancer mortality rates between fit and unfit men within various categories of the different measures of adiposity or fat levels. Using the three official categories for BMI (normal weight, overweight, obese), fit men in each category had significantly lower death rates from cancer than unfit men. Using the two official categories for waist circumference (obese and non-obese), fit men in each category had significantly lower death rates from cancer than unfit men. Similarly, using two categories for percent body fat (obese and non-obese), fit men in each category also had significantly lower death rates from cancer than unfit men.
Farrell added, These data suggest that attaining a moderate to high level of cardio-respiratory fitness may decrease some of the cancer mortality risks associated with increased adiposity.
Founded in 1970 by Kenneth Cooper, MD, MPH, The Cooper Institute is a 501(c)(3) non-profit research and education facility dedicated to preventive medicine research and education. The Institutes research is often cited and has affected public health policy. The Cooper Institute is also committed to educating and certifying health and fitness professionals by offering over 20 courses in