Exercise 11 minutes a day for a long life


The answer is no, as suggested by some past research. A 2016 study of more than one million people found that, instead, men and women needed about 30 to 75 minutes of moderate exercise a day to reduce the unwanted effects of sitting.

That study, however, similar to most, like previous research, asked people to remember how much they moved or sat, which can be problematic. We are unreliable storytellers of our lives, overestimating physical activity and underestimating how much we are sitting. But if a large number of people misbehave in this way, the paradoxical result is that exercise seems less powerful than it is, because the “active” people in the study seem to need plenty of exercise to gain health benefits, while the intended amount of exercise they do Is. Really completed was low, and benefited from this small amount.

Therefore, for a new study published last week in a special issue of the British Journal of Sports Medicine, dedicated to the World Health Organization’s updated Physical Activity Guide and related research, many authors of the 201 review review effectively decided At this point, activity monitor wearers use the data to purposefully track how far they have moved and sat.

Scientists have beaten the results of nine recent studies in which about 20,000,000 men and women wore accelerometers. The volunteers in this study were middle-aged or older and lived in Europe or the United States. Combining and associating data from nine studies, the scientists found that most volunteers sit a lot, averaging about 10 hours a day, and many rarely move, usually walking, usually walking, for two or three minutes. Keeps running. Day.

Researchers then examined death registers for nearly a decade, people joined their respective studies and began comparing lifestyles and lifetimes. Dividing people into one-third based on how much they moved and sat, the researchers did not surprise anyone that being extremely sedentary is dangerous, with the top one-third sitting for activity and one-third more likely to be in activity. Premature death than men and women who moved the most and sat the least. (Researchers controlled smoking, body mass, and other factors that could affect outcomes.)