Back at the hotel, Sun Shine washed briefly, and immediately transferred to the quilt and entered the virtual training ground. Pen, fun, and www.biquge.info

This time, Sun Shiner did not choose other training, but directly chose the 400-meter training.

A bald coach stood up, and Sun Shine looked at it, isn't it the coach of strength training? Why is the 400m training also him?

"Isn't this just your coach?" Sun Shine looked at the bald coach and asked.

"There's no one here, and the image doesn't matter, if you don't like it, you can change it." The coach said, but there was a change in front of Sun Shine, and his body shone brightly, so that Sun Shine couldn't see anything at all.

When the light dissipated, a slightly smaller figure appeared in front of Sun Shine.

"I'm rubbing, can you not imitate someone I know?" It turned out that the coach had changed into Yi Jing's appearance, which made Sun Shine's pressure increase sharply.

"I thought you liked that." The system replied.

Of course Sun Shine likes beautiful women, but the key problem is that you become Yi Jing's appearance, Sun Shine really can't stand it, "You better return to your original appearance." ”

Now it seems that the bald muscular man is still a little more pleasing to the eye.

After today's race, Sun Shine could clearly feel that when he ran 400 meters, the front ran very smoothly, but the back was not good, and the speed dropped significantly.

After all, he has never run 400 meters, and 400 meters is different from 100 meters and 200 meters, his distance is longer, and he wants to maintain high-speed movement for such a long time, which is indeed a great challenge to physical fitness, and Sun Shine's purpose in choosing 400 meters training is to confirm and even solve this problem.

"I feel like I ran the 400m today, and I ran out of energy in the back of the race." Sun Shiner said to the coach who had turned back.

"You can run and see." Coaches need to do a lot of hands-on drills so that they can also get data.

Sun Shine quickly stood on the starting line, here is the system, there is no limit to the use of skills at all, Sun Shine can use it as he wants, there is no cooldown time.

At the beginning of the run, Sun Shine turned on his skills and ran forward vigorously, and after more than 200 meters, Sun Shine could obviously feel that his physical strength was a little exhausted, and he wanted to sprint and accelerate, but he couldn't add it.

The 400 meters were quickly finished, and Sun Shiner gasped and returned to the starting point, this was the second time he had run the 400 meters tonight, and he felt really tired.

"It took a total of 48 seconds." The coach didn't use any tools to time at all, just said casually.

Of course, Sun Shine is very convinced of what the coach said, this is the system, and all the data is in the mastery of the system.

"It took me 48 seconds to play." Sun Shiner nodded, indicating that this result was the same as the result before him.

"The second half of the race wasn't enough, was it?" The coach asked.

"That's right." Sun Shine really feels this way.

"There is an uneven distribution of physical fitness." The coach quickly found out the reason for Sun Shine, of course, Sun Shine himself is very clear about this reason, but he just needs to confirm it.

The coach motioned for Sun Shiner to take a break and continued: "The 400-meter race is actually one of the most difficult events to run, because it requires both the endurance of long-distance running and the speed of sprinting, so you have to find a balance between the two. But if you just save your strength, if you don't exert your strength in the first half, it will be too late for you to exert your strength in the second half, and you will make the mistake of the front. ”

Sun Shine understood, this is the reason why he can't exert his strength in the future.

"I took a look at your split time." The coach waved his hand, and a virtual sign appeared in front of Sun Shine, which clearly wrote the time taken by Sun Shine every 100 meters, and it can be seen from here that Sun Shine's best run is in the 100-meter to 200-meter straight, the first 100 meters run is also good, and the last 100 meters run is the worst, which is caused by physical exhaustion.

"According to the data, the runner with a good score in the 400 meters will take about the same time in the first 200 meters as the last 200 meters, which means that the lower the time difference, the better the results, and the difference between the time difference between your first 200 meters and the last 200 meters is ......," the coach calculated, and continued, "The first 200 meters are 21 seconds, and the last 200 meters are 27 seconds, a difference of 6 seconds." ”

This is due to the reason of physical exhaustion, Sun Shine already knows the reason, and he needs a solution now.

"So how do you solve it?" Sun Shiner asked.

"According to their own situation, take measures not to use, there are generally three methods, if your sprint is better, it is recommended to take the early follow, the late sprint method, of course, this method must pay attention to their own rhythm."

Is Sun Shiner's sprinting ability strong? Of course, it's very strong, but Sun Shine doesn't like this tactic of following others very much.

"The second method is that your stamina is very good, as soon as you come up, you will increase your speed, lead in the early stage, but your physical strength will decrease in the later stage, and you will have to grit your teeth and persevere."

This method doesn't work, Sun Shine is this kind of running method, so that the later sprint can't rush up at all, and the fate is difficult to be grasped by himself, of course, the kind of running in front of Sun Shine is only caused by lack of experience.

Seeing Sun Shiner shaking his head again, the coach said the last way to run: "Your comprehensive strength is relatively strong, so I suggest that you use 80% speed in front and 100% speed in the back. ”

This method is good, Sun Shine completely agrees with this method, but if you want to practice this method well, it is estimated that it will take a little time.

In one night, for three hours, Sun Shine practiced this method, and he could basically master this method.

After waking up, Sun Shine went to take a shower again, in fact, Sun Shine knew very well in his heart that he had a big problem with his training in the 400 meters, but as his coach Wang Longfei did not remind him, was it because Wang Longfei's level was not enough? How is it possible, Wang Longfei's coaching level is still very high, so there is only one reason left, Wang Longfei doesn't want Sun Shine to perform in the 400 meters, and is even afraid that Sun Shine will perform in the 400 meters, why? Sun Shine doesn't know, but no matter what Wang Longfei's reason is, Sun Shine will not back down, even if there is no coach, it doesn't matter, because he has a virtual training ground.