Can walking 10 thousand steps every day really bring health benefits? What is the scientific basis?

The goal of 10,000 steps a day is not universally applicable to people of all ages and physical function levels, but is considered as a reasonable goal for healthy adults. The BBC Science Program tested the plan of 10,000 steps a day and divided volunteers into two groups: one group aims to complete 10,000 steps a day, that is, 8,000 meters, and the other group completes three brisk walks, each time 10 minute, that is, 2,500 meters or 0 minutes a day. At the same time, remind the second group that the important thing is not the number of steps, but the speed.

When researchers looked at the data of volunteers, they found that the brisk walking group had obvious advantages. Although these volunteers don't walk much, they will have a slight gasp because of their fast speed and high heart rate during exercise, which is not as much as running. They also have the function of exercising heart and lung, effectively reducing people's risk of diabetes, cardiovascular diseases and some cancers. This also shows that "pace" is more important than "footsteps". Many people like to post their own steps and runs at WeChat moments to get like and encouragement.

Some people even take 10,000 steps every day as their exercise goal, thinking that this is a panacea for health. But is this sport really scientific? Experts believe that 30 minutes of moderate and high-intensity exercise every day is more effective than simple walking, and joggers can increase the speed frequency appropriately to save time. In fact, of the 10000 steps per day, only about 2000 steps are effective exercises, which is too few. Therefore, although the pedometer has done a good job in measuring your daily walking volume, it is of little significance to improve your health simply by looking at the number of steps without considering the intensity.

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