"Oh yes, because it's for training, this gourd is reinforced, and it's harder than the average kunai." Yujuro looked at the stunned three little ones and said.

"Teacher, she is just a weak beautiful girl, how can she do such a difficult thing!" Ino immediately couldn't hold back.

Yujuro said, "Don't worry, Ino, I can do it, as long as you can execute my training plan well." ”

Ino looked suspicious: "Is it difficult?" ”

Yujuro waved his hand again and again: "How come?" It's just ordinary basic physical training, after all, the three of you are not ninjas who specialize in physical arts, and you don't need devil training like Xiao Li. But when it comes to physical training, I have a little bit of a request from you. ”

"What requirements?" The three little ones tilted their heads in unison and asked.

Yujuro said: "It's not very difficult, but you need to keep in the middle of the field when you are training." In other words, when training the body, the breathing rhythm must not be disrupted. ”

"Uh..." The faces of the three little ones changed suddenly.

Isn't it difficult? A small request?

They are now only able to maintain the rhythm of their breathing in their daily lives, and once they do training and tasks, the rhythm of breathing is disrupted.

Yujuro didn't seem to see the expressions of the three little ones, took out a storage scroll and said, "When you blow up this gourd, you will move on to the next step of training." ”

"Training next?" The three little ones looked curious.

Yujuro put the scroll on the ground: "Psychic technique!" ”

Bang~!

A puff of white smoke appeared, and when it dissipated, a gourd taller than three small ones appeared in front of them.

"The next training step is to blow up this gourd!" Yujuro patted the height of the gourd that was about to catch up with him, and said with a smile.

"Uh...."The three little ones were stupid directly, pointing at the gourd and couldn't speak.

Yujuro comforted: "Don't be like this, this is a training plan that I have carefully considered, maintaining the breathing method can enhance the function of your internal organs, and basic training can also enhance your physical fitness, it can be done." ”

"But teacher, is there any point in training like this? We're not physical ninjas. Ino looked at Yujuro angrily.

Yujuro said with a smile: "The battle of the ninja is essentially the battle of Chakra. Whether you're an ordinary ninja or a ninja with the Blood Inheritance Limit, you'll need chakra to unleash your jutsu. The reason why the Uchiha, Hinata, and the former Thousand Hands are strong is not unrelated to the chakra size they have. The Uchiha clan will produce a large amount of chakra at the moment when they open the Sharingan, so there will be a surge in strength. But...."

"But..."Somehow, the three little ones listened attentively.

Yujuro said: "But chakra is the product of a mixture of physical strength and mental strength, and if you forcibly extract chakra when your physical and mental strength are very weak, you may increase your strength in the short term, but it will harm your body over time."

The three of you are like this, the body is not fully developed, and excessive extraction of chakra will damage the body. Therefore, for the practice of ninjutsu, I ask you to develop new uses on the basis of the existing chakra, and continue to train the control of chakra, and do not forcibly increase the amount of chakra. ”

Pigs, deer and butterflies are three, except for the Autumn Daoist family because of the relationship between the development of Yang Dun, the physique is quite advantageous, Nara and Yamanaka are not known for their physical fitness.

And even if it is an Autumn Daoist, in terms of physique, it can't be compared with a thousand hands and a whirlpool, it's just stronger than those who don't have secret arts and bloodlines.

Therefore, Naruto's practice of fighting for his life is not the same as the three little ones, Naruto is the reincarnation of Asura, has nine tails in his body, and has the strong vitality of the Uzumaki clan.

With the same training method, Naruto rests for a few days and is fine, and if he changes to someone else, it may be useless.

Not to mention anything else, let's just talk about the method of training hundreds of shadow clones at the same time, just to relieve the fatigue of the shadow clones superimposed at the moment, it is enough to crush 99.9% of the people directly.

Therefore, Yujuro's training of the three little ones at this stage is mainly based on basic physical training, plus the development of their family's secret arts.

For example, Shikamaru, Yujuro's request for Shikamaru to develop the shadow secret technique is to develop as many uses as possible, rather than increasing the intensity as much as possible.

"But... Does this training really work? Ino asked, tilting his head.

Yujuro said with a smile, "Ino, the product of a mixture of Chakra's physical energy and mental energy after reaching a balance. In other words, the stronger the physical and mental strength, the stronger the chakra.

The body is the carrier of the spirit, and the stronger the body, the stronger the spirit, and after the spirit becomes stronger, it will also feed back to the body to make the body stronger. And when the two reach some kind of balance, the chakra will naturally be stronger. ”

"I see!" Ino nodded, she was originally a scholar of the theoretical school, and such a simple principle was naturally easy to understand.

And with Shikamaru's IQ, it's not difficult to understand this.

As for Ding Ci, he basically followed the other two, honest boys.

In fact, Yujuro's physical condition is basically what he said.

Physical and mental energy are circulated, creating "physical strength"

"Physical strength" is a prerequisite for chakra generation, and with Yujuro's physical and mental strength, it is easy to raise the amount of chakra to the level of a tailed beast as long as he wants to.

But he didn't, because he didn't have the blood inheritance limit, and forcibly increasing the amount of chakra would not allow him to immediately reach the level of those hanging forces during the four wars, but would leave a hidden danger to his body.

With the help of the system's analysis of physical condition, Yujuro's training has always been the most suitable training.

He did not pay attention to the volume of the chakra, but more to the enhancement of physical fitness, so he "developed" the breathing method.

The enhancement of physical fitness will lead to the enhancement of mental power, and the enhancement of the two will make the enhancement of chakra like pushing a boat down the river.

Although the process is slow, it builds up.

This is also a helpless move, he does not have the powerful vitality of the whirlpool, the thousand hands, and the hanging eyes of the Uchiha.

If you want not to become cannon fodder in the fourth war, you must at least ensure that you are still healthy in the fourth war.

"Well, the training thing is put aside, there is another very important thing." Yujuro pulled out a huge scroll, about half as tall as him.

The three little ones looked curious: "What is this?" ”

Yujuro smiled: "Ninjas can't avoid the situation of fighting alone, and except for Ding Ji, none of your family's secret techniques are suitable for head-to-head combat, and it will be very dangerous if you really encounter such a situation." So, you need new companions. ”