Small Improvements in Fitness Add Up to Big Mortality Gains, Study Finds
The powerful predictive nature of cardiorespiratory fitness speaks to the need to more often measure it—and maintain it.
In adults with and without CVD, small and measurable improvements in cardiorespiratory fitness can be powerful predictors of future risk of all-cause mortality, new data suggest.
“Even a little bit of fitness, like a brisk walk most days of the week for approximately 30 minutes, may be the most effective way and perhaps the least expensive way to promote health for all ages,” lead author Peter Kokkinos, PhD (Washington DC Veterans Affairs Medical Center), told TCTMD. “I think it’s important to emphasize to the public that it really doesn't take a whole lot to reap the benefits of exercise.”
In the study, published today in the Journal of the American Colleg...