The examination items of the sports entrance examination are different everywhere, and the middle school entrance examination in Li Dai City, where Li Dai is located, should test three projects, boys should test 1000 meters, standing long jump and pull up; girls are 800 meters running, standing long jump and sit up.Since the total score of the middle school entrance examination sports is 60 points, the score of each project is exactly 20 points.

Compared with the fact that the boys' exam projects are more difficult, and these projects are even more unfriendly for the little fat.

The difficulty of standing long jump is the lowest, as long as the master of the technical essentials, even if the body is fat, can also pass; 1000 meters run for the body fat students, trying to adhere to it is not trapped, the key is whether you can run the full course in a limited time, if you run too slowly, you may not get a single point.

As for the pull up, for the little fat people, really can be regarded as a copy of the difficulty of hell, for the body has not yet grown up of the adolescent, their upper limb muscles have not yet completed, the lighter the weight, the more advantageous to do pull up.Many seemingly malnourished junior high school students, easy to do a dozen pull-ups, and those tall and burly, it is much more difficult to do pull-ups.Some overweight junior high school students, but a pull can not do.

Today, these small fat piers to participate in the training, belong to a pull-up can not do, of course, if the sports of good students, will not spend money to report a special training course.

...

“My name is Li Dai, and I’m your coach.”Don’t call me Mr. Li, call me Coach Li!”Lee repeated the word “coach” with weight.

"Well, now we start training, first of all, everyone to do warm-up sports with me!"Li Dai said.

Li Dai is also a college student in sports training, and his achievements in school are also good, at least he has not hung up, and in order to test teachers, he has also studied education, and he has led a group of junior high school students to train at his level.

“I think you should use that first-class coaching experience card!”A voice sounded from Li Dai’s mind, and it was the golden head that was talking.

"First-class coach experience card, you don't say I almost forgot!" 」Li Dai's consciousness entered the coaching system, and then affixed the first-class coaching experience card to his body, and then a "14" Arabic number appeared on the card.

“Fourteen days, every passing day will be reduced by one number, and when that number becomes 0, the card will automatically disappear.”While the system is talking, Li Dai is also checking his status.

Name: Lee Dai;

Coach level: rookie (0/100);

Other: First-class Coach Experience Card (14 days remaining)

Training List: None

“You’ll also have to add these students to your training list so that your training can work for them.”The system then goes on.

“Oh, join the list, Huang Xiaoming, Li Xun, Wu Cong Cong... right, is this training list anyone can add?”Li Dai suddenly asked.

"Of course not, you have to train people to join the training list, if the training object is no longer trained by you, will automatically leave the training list, and you can also take the initiative to remove the training object from the training list."You can try it on this."The system speaks.

After listening to the system, Li Dai thought of the name of a world's top athlete, but the system did not prompt it to add it to the training list.Then Li Dai also tried to add a few of his roommates to the training list, the system still prompts to join.

“I can only join these people I train!”Li Dai returned to reality and began to devote himself to formal training.

...

As one of the sports entrance examination projects, pull-up is mainly to test the development level of upper limb strength, which is basically an exercise of overhanging power.Many people feel that the pull-up mainly depends on the strength of the arms, but in fact, the pull-up in addition to arm strength, the strength of the shoulder and the strength of the back are also very important, such as many muscle men in the gym practice pull up, in fact, not to exercise the muscles of the arm, but to exercise the muscles of the back.

So want to practice pull up, learn to force skills is particularly important, some pull-up can not do, in fact, not enough strength, but do not know how to do pull-up skills.Under normal circumstances, those who can't do a pull-up can't do it, if they learn skills, they can do one or two.

The first thing Li Dai teaches is to do the essentials and force skills of the pull-up movement.

The pull-up is the most basic sports training action, for a sports training professional college students, is more familiar can no longer be familiar, the teaching of action essentials and force skills is handy.

"Huang Xiaoming, pay attention to the shoulder force, to drive your body, yes, force, do not only use the forearm, to use the strength of your entire upper limbs, do not pry the ass, that is useless!"Shoulders, shoulders!That's good!Try again!”

Li Dai was originally holding Huang Xiaoming's legs, and now it was completely loosened, and then the guide Huang Xiaoming once again completed the pull-up movement.

“I succeeded, I made a pull-up myself!”Huang Xiaoming came down from the single bar, excitedly cheering, and the students next to him cast an envious look.

Li Dai wiped the sweat on his forehead, and secretly said in his heart: "This little fat man named Huang Xiaoming looks very bulky, did not expect the brain is still very smart, the ability to understand is not bad, I taught it again, basically mastered the technical essentials!"Is he really athletic?”

"It's not that he has the talent for sports, it's a 'first-class coach' that's good enough!"The sound of the system sounded again.

“What do you mean?”Li Dai asked in his heart.

"This Huang Xiaoming is just an ordinary person, because he is overweight, his physical flexibility and movement coordination are worse than ordinary people."But you are now in a state of first-class coaching experience, so Huang Xiaoming also enjoyed the training effect of a first-class coach, and you can understand the technical essentials of the pull-up.The system spoke, then said, "If you don't believe it, try someone else."

Soon, the other eleven students did indeed master the pull-up technical essentials, most of them will learn again, only a few let Li Dai guide two to learn, and this also let Li Dai understand, the system is indeed false.

Although the pull-up action technique is not difficult, it is impossible for ordinary people to learn it again and master its essentials.Those who have been professionally trained athletes, or professional-trained dancers, because the coordination of the body is relatively good, so the master of a new action will be faster than the ordinary person, and the flexibility and coordination of the fat person's body is poor, mastering a new action is definitely slower than the ordinary person.

Of course, a flexible fat man like Hong Jinbao is an exception, in terms of his body type, can have that flexibility and flexibility, can be called a genius!However, genius is not everywhere can be encountered, just a Huang Xiaoming can also be regarded as an accidental event, so the twelve students are so, they are quickly mastered the technical essentials of the pull-up, it is impossible for twelve people to be geniuses.

The only explanation is that the training effect of this coaching system is really too strong!

"The coaching system really works, God has given me such a powerful plug-in!"According to this training, two weeks later, the sports test, this group of fat people can get full points!"Li Dai sighed in his heart.