Lu Xi participated in four projects, and with her character, she naturally would not wait for the rabbit, or sit still.

For now, she doesn't know anything about how well her body can perform in these four events.

Therefore, before the school sports meeting is officially held, she has to do some tests for herself and do some simple pre-competition training.

There is still more than a week before the school sports meeting, and the guns are sharpened, and they are not happy.

On the afternoon of the day she registered, before dinner, she went to the big playground with a few classmates who had participated in the competition, and a few boys who did not participate in the competition also followed, in the name of helping coolies.

Lu Xi thought that he really needed someone to help, so he agreed.

When you get to the big playground, you first jog two laps, warm up, do some stretching exercises, and move your limbs.

The playground's circular track has 50-meter and 100-meter tracks.

After the warm-up, Lu Xi stood on the starting line of the 50-meter track.

Next to him, a boy stood next to the starting line with a red towel as a "starting gun", one stood in the middle of the track with Lu Xi's entry-level Canon SLR, and one stood at the end of 50 meters with a timer.

The one who takes the towel is in charge of the start, the one who takes the SLR helps to shoot the running posture, and the one who takes the timer helps to time it.

Lu Xi half-knelt down, supported the ground with both hands, and arched slightly.

"Ready-run!"

With an order, Lu Xi ejected like an arrow.

Well, that's an exaggeration, she actually ran out as fast as she could.

"Come on!"

The classmates next to him were shouting loudly to cheer, but Lu Xi in the sprint couldn't hear it anymore, and then it felt like the hour had passed between a few breaths.

Even though it was only 50 meters, I ran as hard as I could, and my breath was still very short.

With a long sigh of relief, Lu Xi walked up to the classmate who was timing and asked, "How many seconds?" ”

"Seven seconds eight, wow, that's amazing, Lu Xi, I didn't expect you to run so fast." The classmate's expression was both surprised and delighted.

Seven seconds eight? Lu Xi's face was slightly gloomy, she vaguely remembered that the 50 meters in her previous life seemed to be in the early sixties, which was really incomparable.

The classmate seemed to see that Lu Xi was not very satisfied with this result, and couldn't help but explain: "Lu Xi, haven't you read the national student physical health standards?" The 50-meter sprint for girls in the first year of high school, according to this standard, is 100 points, the best result. ”

"Yes, Lu Xi, your speed is already very fast."

At this time, the other classmates had already come over and heard Lu Xi's conversation, so they echoed.

In their eyes, Lu Xi is slender and delicate, and he is indeed beautiful, but what does beauty have to do with running. Even if there were, it was the opposite. Although everyone expressed encouragement to Lu Xi to participate in the project, in fact, they didn't expect her to win silver and bronze in the competition, and what good ranking she would get.

"Being able to participate is the biggest win." This is the common evaluation of the class leader and the sports committee.

So Lu Xi was very surprised when she ran seven seconds and eight seconds in the 50-meter sprint, because she didn't look like a girl who could run into 8 seconds. Everyone feels that it is normal for Lu Xi to run for ten seconds, running for nine seconds, which is not bad, running for eight seconds, is surprised, seven seconds and eight, it is simply shocking.

"That's right." Lu Xi nodded kindly and replied.

If you follow this standard, your body is still quite explosive. In the junior high school physical education exam, it is not unreasonable to throw a solid ball to get a perfect score.

"How's the photos going?" Lu Xi asked about patting her running posture.

"Here, the whole process was filmed." The classmate in charge of shooting with SLR replied and handed the camera to Lu Xi.

Lu Xi took it and opened it to see. The student who took the photo was from the photography club and had some experience in dynamic shooting, and the photos were taken very clearly, and her every move she had just run was completely recorded.

When she saw these photos, her first feeling was a little weird, to be precise, her running posture was a little weird, or a little awkward.

Thinking to herself, she looked up at the few classmates watching next to her, and they had the same faces as usual, as if they didn't feel the slightest strangeness.

Am I the only one who thinks so? Lu Xi thought to himself.

What she didn't know was that even if her classmates felt anything, it was the beauty of combining strength and beauty.

The reason why Lu Xi asked her classmates to help take pictures of her running posture was of course not because of the stinky beauty or souvenir or anything, but purely to see if there would be anything inappropriate about her running posture.

Sprinting is a big stretch of talent, physical explosiveness, but there is still skill to speak of.

Lu Xi thinks that her physical talent has been decided, and all that can be done is to improve her running skills, and to improve her running skills, she undoubtedly starts with her running posture.

Next, Lu Xi ran a few more times and took several sets of photos of his running posture. After the number was about the same, he stopped and helped other students who had participated in the competition to train.

The highest level of flat abdomen, the vest line is not her goal, and she does not have the awareness of this exercise.

When she returned home in the evening, Lu Xi sent the photos to her notebook, searched for sprinting skills, and compared her running posture with those of real sprinters.

Lu Xi immediately saw this comparison, why she felt that her running posture was weird and awkward when she saw her photos, that is, her running posture was very inappropriate.

If you compare the problems, all you have to do is to improve.

It's impossible to be exactly the same, it's good to be infinitely close, and to be able to run faster.

After knowing that standard, Lu Xi lowered the requirements and ran into seven seconds and five.

If the classmates knew that she had such arrogant ambitions, they would probably drop their glasses.

The living room and dining room and the open kitchen are connected, and the space is large enough, so Lu Xi can directly carry out improvement training at home.

The power of habit is powerful, and as long as Lu Xi enters the running state at the beginning, he unconsciously falls into the previous running posture. Until she consciously slowed down, corrected her posture little by little, and then slowly increased her speed.

In addition to studying, Lu Xi paused reading outside of class and devoted most of his time to running practice.

At the same time as the correction of her sprinting position, she will also do some long-distance running training. For example, in the evening, I ran along the big playground and ran several laps.

The 800-meter middle-distance run is nothing, and the 1500-meter run is a great test of physical fitness and endurance.

It is said that in the previous school games, there were occasional students who fainted at the end of the long-distance run. R1152