When the family returned home, it was already evening, and the shadow clone had already prepared dinner, which caused Uchiha Hazuki to complain again.

After eating, Uchiha Kyoshi called his sister to the courtyard.

"Since I promised to teach you today, I won't break my promise"

"Before that...."As he spoke, Uchiha Kyo casually removed the kunai from his waist

I don't know why my brother clearly said that he would teach her to play fitness balls, but he took out kunai, but Izumi Uchiha nodded excitedly

"Although I haven't taken you to practice, I know that you have been practicing throwing for half a year" Seeing his sister nodding, Uchiha Kyoshi paused and said, "Do you know what the two most important points of throwing are?" ”

"Strength!" Without waiting for Izumi to answer, Uchiha Kyo picked up the kunai in his hand, and with a wave of his hand, a black light burst out in an instant.

With a "bang", the head of the stake man twenty meters away was smashed, and the residual momentum was unabated, and it was deeply inserted into half of the body of the old kuishu behind him.

Looking at his sister's stunned expression, Uchiha Kyo continued, "Without strength, you can't deal effective damage to the enemy"

"The second point, accuracy" As he spoke, Uchiha Kyo did not pause at all, and shot the second kunai out casually, only listening to the sound of the "brush" breaking wind, and the kunai shot into the bullseye of the stake man twenty meters away, neither deep nor shallow, leaving only a kunai ring outside.

"Without accuracy, you can't hit the enemy, and no amount of strength has any effect"

"Strength, accuracy, these two points are actually not only crucial for throwing, but also for ninjutsu, do you understand?"

Uchiha Izumi Miki nodded.

Uchiha Kyo frowned, knowing that her little head hadn't turned around at this time, and he didn't care about her, and continued: "In addition, in addition to the general throwing technique, our Uchiha clan also has a unique shuriken manipulation technique"

"Optimistic"

Quickly took it off and took out the steel wire wrapped around his waist and put it on his fingers, put on a few shurikens, and then raised his hand.

Several shuriken instantly shot out in four directions, up and down, left and right for the stake man, and at the same time, Uchiha Kyo's fingers fluctuated rapidly, constantly adjusting the angle.

When the shuriken approached the stake man, he suddenly pulled hard, and the steel wire immediately strangled the stake man tightly, and even strangled out the wood chips, and at the same time, several shuriken were inserted into various parts of the stake man's body.

Generally speaking, the use of this thin steel wire, which is difficult to see with the naked eye, is either to use chakra to gather on the hand, or to wear finger guards, etc., to prevent the fingers from being cut.

But Uchiha Kyo doesn't need to, for a person who can quickly do push-ups with one finger under 200 kilograms, pull a tightrope, and at most make a red mark.

"Shuriken manipulation can control the direction and angle very well, and it can have an unexpected effect on the enemy at critical moments, and the steel wire can also bind the enemy and make the enemy sit and wait to die" After a pause, Uchiha Kyo said: "For shuriken manipulation, the wrist strength of the hand and the flexibility of the fingers are very important"

Of course, there is one more important point of the Uchiha shuriken manipulation technique, which he didn't say now, and that is the insight of the writing wheel.

"Wow! Wow! Only then did he react, and Izumi Uchiha couldn't help but cheer

"Genius! Brother, you are so powerful, you must be a genius! Izumi Uchiha immediately came up and said excitedly.

This was the first time that Uchiha Kyo had shown his strength in front of her, she had never known that her brother was so powerful.

Looking at his sister who was so excited that he couldn't help himself, a smile appeared on the corner of Uchiha Kyo's mouth, shook his head, and said softly: "I'm not"

Nodding his sister's forehead, he said:

"My brother did it desperately, my silly sister"

"Huh?"

"Want to learn?"

"Hmm!" The chick nodded like a peck of rice

"Follow me!"

After returning to his room, Uchiha Kyo first took out a few fitness balls from the side, then turned to Uchiha Izumi and said, "This, I call it a fitness ball"

After seeing his sister nodding, Uchiha Kyo continued: "Through finger exercises, the fitness ball can make the fingers, palms, and wrists bend and stretch flexibly, and can exercise the upper limb muscles such as fingers, wrists, and elbows very well."

"My brother's throwing skills are so good, is it because he has been practicing this?"

"Sort of," Uchiha Kyo didn't deny either.

"Ninja enlightenment books, you've also read some of them, so Izumi what is the most basic thing to release ninjutsu?"

After pondering for a moment, Izumi Uchiha replied tentatively: "Seal? ”

Uchiha Kyoshi nodded: "Yes, the seal can help us concentrate and control the chakra, and then release the ninjutsu." ”

"I see, my brother means that the training of the fitness ball can not only improve the throwing technique, but also improve the speed of sealing, right?"

It's a little bit of a point, and it doesn't seem too stupid, Uchiha Kyo's heart said

"Yes, the training of the fitness ball can train our wrist strength and finger dexterity very well, in addition to throwing, it also has a great effect on improving the speed of sealing."

"Then when will I be as good as my brother?" Izumi Uchiha said with some anticipation

"Training needs to be gradual, do you know how old my brother started practicing?" Seeing that his sister was a little too ambitious, Uchiha Kyo decided to hit her,

"At the age of three, I started at the age of three, in addition to training, eating and sleeping, as long as I was free, I would keep practicing, not so much practicing, but rather a habit, the weight has also increased from one kilogram to five kilograms now, although it looks strange to others, but this is really an extremely effective training method"

As he spoke, the Uchiha took out two more fitness balls and asked his sister:

"You know, I can tangle a couple of fitness balls with one hand?"

"Two, although my brother usually hides his hands well, but he has observed them many times, and they are all two" Hearing this, Izumi Uchiha immediately replied

"The two are just five when I'm absent-minded," said five thumb-sized fitness balls that quickly shuttled back and forth between his fingers without making any crashing sound.

Izumi Uchiha's eyes widened: "It's amazing!" ”

"When you can do it to the same level as me, you'll almost be able to do what I showed you today."

After a pause and the organization of the language, Uchiha Kyo said: "Although outsiders don't know, but my mother must have mentioned to you, I have a strong physique since I was a child, and I am born with divine powers, if you want to do it like me, you need to work harder!" ”

"I won't give up, if my brother can do it, no matter how hard it is, I will definitely be able to!" Izumi Uchiha clenched her fists and said firmly

"It's worthy of my sister, if you do better, I will consider teaching you more, and even take you to practice with me" A smile appeared at the corner of Uchiha Kyo's mouth

"Really?"

"Really!"

"Brother, I will definitely work hard!"

Glancing at his sister who was full of interest, Uchiha Kyo said: "Then ..... next" Before he finished speaking, he saw Uchiha's hands crossed and formed a seal, and suddenly a shadow clone appeared next to him.

"There's something else going on here, brother, and my shadow clone will guide you in the next training."

"Huh? .... Okay"

Nodding to each other, and without saying more, Uchiha Kyo left the room, leaving the shadow clone behind.

After seeing the body leave the room, the shadow clone took out two fitness balls from the side, and then said: "Then, you start practicing with a one-kilogram fitness ball now, keep it on the ground when the speed is raised, and then increase the number and weight for you, in the process, I will teach you some small skills."

Izumi Uchiha nodded: "Brother, I will study hard!" With that, he stretched out his little hand to take the fitness ball

"Don't worry, there are other things to do before we start" Blocking his sister's little hand, the shadow clone took a porcelain vase from under the bed.

"What is this?"

"This is the ointment you need to use before practicing, apply palm massage before practicing, and then train after the palm is warm, not only the effect is better, but also prevents injury"

"Is that so? Thank you, brother."

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