"Today's course training is speed, the world's martial arts, only fast is not broken, when the speed reaches a certain level, it can even hit a vacuum, and the air it drives can disperse the spiritual power of the spiritual master, I believe you all have a deep understanding in the previous training. Speed includes a lot, punch speed, movement speed, burst speed, etc,...... The body is a sophisticated instrument, only by mastering the correct usage, can the maximum efficiency be produced, the correct force skills can make you faster, more powerful, now everyone according to the degree of genetic enhancement to the front to receive a sandbag, tied to the front. ”

"If you want to play the fastest speed, you must first understand the waist force and arm force, look at it, the legs can be separated by more than 30 to 50 cm, the soles of the feet push the ground, the knees rotate, the waist and the cross rotation, the chest is closed, the back is extended, the power is brought to the muscles of the upper arm and lower arm through the deltoid muscles, and finally the fist is applied to the hitting object, it looks very simple, but when you punch at high speed, how to coordinate every movement of the body, now start practicing."

"Qin Wushuang punched on the sandbag, his arm was secretly numb, it seems that it still can't work, he must rest for a while."

Seeing Qin Wushuang's appearance, Wang Lei also understood, no wonder Leng Rou came early this morning to ask him if he had any external dressing for body training, it turned out to be for this little guy,

"Your punch is all about the strength of your arms, and the force of the waist is about the force from the ground, the waist and the horse are one, and no matter how great the strength of the arm is, it can't be compared with the strength of the whole body."

"The legs are bent a little more, the arms are relaxed, they are still exerting force and relaxing, that's it, the fist force is the mass of the human body, by twisting the knees and turning across, the power is emitted from the upper limbs."

"Rotation, rotation know no, the rotation of the lower disc and the waist span can convert this longitudinal force with the ground into a transverse force"

"That's it, many people think that the waist force ratio is not a simple arm strength boxing, which is wrong, why our strength is extremely unstable when we punch at high speed, that is, the whole body is not coordinated enough, the center of gravity is unstable, and the waist force makes up for this."

"Don't exert force on the legs, your waist and hips are rubber bands, and your arms are marbles, everyone pay attention to this process, the slingshot handle and the marble do not have any force action, the calf pushes the ground, and there is indeed the power of the forward rush, in fact, at the moment when your feet leave the ground, your strength is slack, which is equivalent to when shooting an arrow, at the moment when the hand pulling the string is loosened, or the hand holding the bow is loosened, or the hand pulling the string throws the arrow forward at the same time, so that the arrow also has force, how far can you shoot this arrow, but it will not be able to hit the maximum force."

"This move is practiced 1,000 times per person before eating, and only by laying a good foundation can you master the skills of high-speed punching, and you can hit faster and more powerful punches."

"It's so fast, it's only been more than 1 hour, and it's almost good, and the effect of this medicine is too good."

"It's okay," even if he didn't rub this medicine, Qin Wushuang understood that it wouldn't take long for him to recover, why could he do several times or even 10 times more training for others in the same time, in addition to his own practice, he relied on his own rapid recovery, others needed 1 day to recover, he only needed 2 hours, or even less, and he couldn't make rapid progress if he didn't want to.

"The meal is also at the level of a humanoid demon beast," After seeing that all the students had finished eating, Qin Wushuang actually brought over a pot of low-level demon beast meat, which was free anyway, and he was pulled by the robot waiter, and he didn't feel it.

Xu Jinbo estimated that the robot's program must be messy,

After recovering, Qin Wushuang was stunned by the students next to him when he practiced, Qin Wushuang was injured in front of him, one board and one upright, and he was still in the category of normal people, this is not to recover his strength, a 2-ton sandbag

"What a humanoid monster,"

"Instructor, when can we start learning the mysteries of concussion, we have already started to learn mental concussion, I think the principle is figured out."

"I haven't learned to walk yet, I want to run, first go and practice my waist 10,000 times,"

……

"It's not enough to generate the most destructive force"

"Let's think about the whirlpool meditation method, think about the drill, the fist should be hit like a drill, otherwise it is brute force, this is the twist~! This twist wrap is easy, but very useful, how to use the twist wrap? It's just that the moment you hit the other party, you twist and turn your arm, and you get into it,"

"Everyone should understand that there is a limit to the speed of punching, and the resistance of the air limits the speed of punching cannot be infinitely superimposed, which makes it difficult to hit the shock point of the fist, but the twisting is infinite, when the amplitude of the twisting and wrapping becomes smaller, the final formation is shaking, and even a small rotational vibration, when your punch speed is fast enough, in a very short period of time to hit the same place, the formation of the twisting is the initial external shock."

It turns out that the concussion is so simple, many students can't wait to try it, but it sounds simple, but it is difficult to do, this kind of concussion mystery obviously requires a strong body and countless exercises, and Qin Wushuang went to the library every day to read some martial arts books during this time, and understood that the more complex these mysteries, the simpler the principle, the simpler the avenue, and many unpassed mysteries are very simple, nothing complicated, but there is no reason to say how many people will do exercises without direction before they are opened.

"Each person below will practice twisting and wrapping 10,000 times."

"Well, instructor, my hands are numb, can I take a break." The female student's voice became smaller and smaller, but she couldn't hold it anymore, her fists were swollen and her bones were falling apart and deformed, in fact, not only that lady, all the students had such thoughts, and they had been playing sandbags for 5 hours in a row, but they were afraid of the instructor, and no one dared to be the first to eat crabs.

"Yes." After speaking, he pressed on the light brain, and a 3D projection was displayed, "There is a body repair system here, as long as you insert your arm into it, it will recover quickly, but you need one point each time." "Many students recognized that it was a high-end product, but before it was confirmed, no second student jumped out.

"The rest of the students continue to practice."

Half an hour later, the female student came back to continue practicing, and after making sure that this was not a punishment, all the students couldn't hold back anymore.

"Report to the instructor, I ......"

Report ......

"Report ......"

Hundreds of students reported to the instructor at the same time, and the last voice even formed a perfect rhythm loop, which shocked Qin Wushuang for a moment, what is the situation, seeing that only himself and a few students were still playing sandbags, and the rest of the students were all out of the ranks,

"I can't even endure this bit of suffering, how to break through my own limits and tap my own potential, most of my comprehension is between life and death after the body reaches its limit, why?" The earth-shattering sound stunned every student.

"Practice for an hour and then go to dinner"

"I knew it was going to be like this."

"Then you still stand up,"

"Isn't that what the will of the people wants? I'm following the general trend. ”

……

"The fist is soft, it has to be hard, every punch is a punch with all its strength, every punch is with all its strength,"

……

"Okay, that's all for today's lesson,"

As soon as the instructor finished speaking, all the students got up and ran towards the body repairer.

Xu Jinbo, who was not far from Qin Wushuang, was even more of a leap, and the fat on his body shook left and right in the air,

Even Qin Wushuang was stunned, he never thought that Xu Jinbo could run so fast, it was really the pressure of competition,

"Hey, you're not eating."

"You go and remember the high-grade demon beast meat first,"

Qin Wushuang smiled bitterly and looked at his arm that had returned to normal, and walked towards the cafeteria.

Li Xuan'er next to Qin Wushuang looked at the 'humanoid demon beast' walking in front of her with curiosity, and the other people had been beating sandbags for a long time and transformed from Qianqian's thin hands into buckets, even her arms were slightly swollen, and her fists were even more swollen, but the 'humanoid demon beast' was reversed, and it was almost good to fight all morning, if it weren't for the fact that she was next to her, the 'humanoid demon beast' not only didn't practice less once, but fought more and more ruthlessly than anyone else, Li Xuan'er really doubted that this guy was made of iron,

Qin Wushuang's mental power is so keen, "It seems that he is really regarded as a monster,"

……

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