The chances to reach the finish line first life grow too long and too fast running.
According to scientists, the maximum duration of daily vigorous physical activity should be limited to normal in 30-50 minutes a day.
According to the edition of Heart, researchers say about the health benefits of vigorous exercise only if their restrictions largest daily duration within 30-50 minutes.
The glory of marathon running and similar loads as useful actually is a myth, according to the American cardiologists, proved that they are better able to harm the heart.
Doctors warn: if you are planning a overcome marathon, etc, would be wiser to make only one attempt, and in the future to continue playing exercises, more secure for health. The lifetime increases with the routine of moderate physical activity, and too exhausting exercises, continued for many years, is most likely to achieve full finish.