Without further ado, take a look at the following chart:
This is when the national football team's counterattack has just been launched, and note that the game time is fixed at: 78 minutes and 13 seconds.
Look at the following chart again:
In this picture, it is when Dai Weijun was cut off and the national football team stopped this counterattack. The game time at this time is: 78 minutes and 22 seconds.
From 13 seconds to 22 seconds, the national football team only carried out 9 seconds of this counterattack before it was terminated.
Let me ask you: How many meters did Yu Dabao run in these 9 seconds?
Normally, a standard football field is 110 meters long, which is divided into 20 equally sized dark greens, light green squares, with an average width of 5.5 meters.
According to this judgment method, from the 13th second to the 22nd second, Yu Dabao ran about 5 blocks, and the distance was about 5.5X5 = 27.5 meters. Since he is running in a diagonal line, the actual distance is a little longer, so let's count it as 30 meters.
Let me ask you: What is the speed at which Yu Dabao runs?
30 US/9 sec= 3.3 US/s.
Therefore, the speed of Yu Dabao jogging is: 3.3 m /s.
1 hour = 3600 seconds.
3.3 X 3600 = 11880 m = 11.88 km.
That is to say, Yu Dabao's running speed is: 11.88 km / h.
What is this concept?
The normal adult walking speed is 1 to 2 m/ s, and the speed is 3.6 to 7.2 km/ h.
According to this data, the speed of Yu Dabao's jogging attack this time is 1.5 times that of normal adult walking speed.
In addition to walking, there is a sport called race walking, which is fast, about 13 kilometers per hour.
That is to say, Yu Dabao's so-called walk this time is between walking and racing walking.
Let's look at the speed of the high-precision wing!
Let me ask you: What is the speed of the defender's high-precision wing?
From the first two figures of the article, it is estimated that the high-precision wing ran a little more than 9 squares in 9 seconds.
5.5 X 9 = 49.5 meters, since the high-precision wing actually runs a little longer, here we may as well estimate 51 meters.
That is to say, the running speed of the high-precision wing is: 51/9 = 5.7 m/s.
The speed of the change is: 20.4 km / h.
That is to say, the speed of the high-precision wing is about 1.7 times that of Dabao.
In fact, this counterattack, whether it is Yu Dabao or Gao Zhunyi and other national football players, is not fast to keep up, but Yu Dabao is the slowest and most conspicuous, only a little faster than walking. Especially when he came on as a former striker, even his defender teammates were faster than him, no wonder many fans joked that this was a "walk".
So, is Yu Dabao running to attack, or is it a walking attack?
From the above analysis, the answer is between two kinds of things – both jogging and walking!