Tang Hao nodded slowly, "Do you know the role of the heart? The most used muscle in people is the calf, and the calf is the root of all strength. Using the strength of your calves well will give you a lot of strength. ”

Saying that, Tang Hao walked to the bellows and sat down, pulled out a thing made of pig iron from under the bellows, which were two pedal-like objects, Tang Hao connected him under the bellows, and pulled the bellows with both hands.

"In casting, the role of the bellows is also very important, the metal is fully burned, and it can be forged better, because that will make it tougher. And any piece of metal, even if it is a metal with many impurities, it itself has a soul, once the temperature is not enough, the force is too great to break it in the forging, then, even if it is re-melted and forged, this piece of metal is just a scrap. So, when you're hitting the iron with all your might, be sure to keep it warm. Pulling the bellows, which also uses the calf to exert force, can not only reduce the consumption of force as much as possible, but also maximize the effect of the bellows. ”

Feet on the two pedals, suddenly exert force, starting with the legs, the whole body quickly bounced back, both arms in the natural drive to open the handle of the bellows, the legs from straight back to bent, and then send the handle back. Back and forth, the bellows were running at full strength, Tang Hao's movements didn't look fast, but each stroke made the bellows' ability to the extreme, under the leadership of the calf muscles, the body and the bellows formed a special rhythm, the flames suddenly rose from the furnace, and the iron was suddenly burned red.

"You pull the bellows, follow what I just did. Tang Hao gave up his position to Tang San, "After you learn, teach your brother well." ”

"I... I'm speechless. "Tang Er.

With the previous experience of wielding a hammer and careful observation, Tang San quickly mastered the method of pulling the bellows while sitting in Tang Hao's previous position, although it was still a little jerky, but under his careful attention, every force was from the calf. Sure enough, as Tang Hao said, not only did he save a lot of strength, but the effect was also better than before, I don't know how much.

Tang Hao took Tang San's casting hammer and said lightly: "Swinging the hammer with all your strength to cast can give full play to your strength, but in the same way, once the hammer goes down, the rebound force will also cause a great load on yourself, if you don't have a suitable method to guide it, not only will it be easy to hurt yourself, but it will also make part of the power lose and cannot act on the metal." You have to take a closer look at my movements below, which will be the key to whether you can beat this piece of pig iron to the size of a fist in a short time. ”

Taking a deep breath, Tang Hao's eyes became focused, and as Tang San pulled the bellows, the entire piece of iron had been burned red, and the blazing flames rose, making the room extremely hot.

Tang Hao moved, his movements seemed to be no different from before, with his legs with his waist, with his belt on his back, with his arms, when there was a bang, the hammer smashed on the iron.

When the hammer bounced up because of the reaction force, Tang Hao suddenly turned around, still calf force, the rebounding hammer had been picked up by him, waved in the air, with a strong wind sound, and a loud bang, fell on the iron again, this blow was not only extremely fast, but also the power seemed to be stronger than the first blow.

The hammer rebounded high, Tang Hao's movements and the amplitude of the hammer seemed to have reached a perfect fit, not sooner or later, just at the moment when the hammer was about to reach the highest point, the body drove the hammer to circle around and smashed down again.

Tang Er's eyes lit up, "This trick is really handsome, and it is definitely easy to use to flirt with girls." ”

Tang San didn't know what Tang Er thought, he only knew that this was clearly a method of using force to make force, using the rebound force generated by the collision between the hammer and the metal to turn it into the power of his next blow, the action was perfect and coordinated, avoiding the damage of the rebound force to himself to the greatest extent, but turning this force into a continuous blow. From the second blow onwards, the power of each blow exceeded Tang Hao's full strength, but it was still under his control

Tang Hao's movements are getting faster and faster, the casting hammer hits the iron as usual, the iron continues to deform under the knocking of the casting hammer, what is surprising is that Tang Hao's beating position is extremely accurate, whenever the iron is beaten to half the original thickness and begins to become flat, the casting hammer in his hand will hit the edge of the iron, so that it flips, so that the iron is evenly bearing his hammer blow, rather than simply being smashed into a discus.

In an instant, the thirty-six hammers had been swung, and Tang Hao drove the casting hammer with both hands to rotate in the air for three consecutive weeks before the power on the hammer was dissolved, and the hammer stood up. His face was not red, and he was not panting, as if he had not made the blow before.

The whole piece of iron was a whole circle smaller between the thirty-six hammers, and it was difficult to see the impurities in it with the naked eye.

Tang San thought, "This is the real blacksmith skill!" Tang Er thought: "What a beautiful hammer technique, a good hammer technique." ”

"Understood?" Tang Hao looked at Tang San, who was constantly pulling the bellows.

Tang San thought for a moment and said, "With the help of strength, I understand the truth." It doesn't seem simple, though. ”

Tang Hao said indifferently: "If you want to achieve my level, there is only one way, practice makes perfect." At the same time, you have to remember that if you are striking an ordinary piece of metal, then, when it has the most impurities, it is also the most prone to breaking, at that time, when you are striking, the force will be smaller, and when its impurities gradually decrease, your strength can begin to gradually increase and maintain the effect of percussion. The key is the strength control. You practice slowly, don't blindly increase strength and speed, accuracy is equally important, at least you must know where you will hit this hammer, otherwise, what is the use of fighting again?" Tang Hao paused, and then said, "Finally, teach your brother more." ”

The casting hammer returned to Tang San's hand, and Tang Hao turned around and went out.

For the next half a month, Tang Er and Tang San practiced the basic hammer method that Tang Hao taught them to mess with the cloak every day, although Tang San had the ability to control the crane and capture the dragon to assist in the control of the force, and the purple pole demon pupil to determine the position of his hammer, but this basic hammer method was even more difficult to master than he imagined. Not to mention Tang Er, it was only half of Tang San's level.

On this day, Tang San created two hidden weapons. These are two sleeve arrows, in the original Tang Sect, the sleeve arrows are the most common hidden weapons, the key to the production of the sleeve arrow lies in the strength of the machine and the sophistication of its own design. Like the Hidden Arrow made by Tang San, it is even with a safety device, and there is absolutely no possibility of accidental injury.

"Little two and little three, come here. Tang Hao said lightly: "You don't have to practice casting today, pack up your things, and tomorrow Old Jack will take you to Notting City." ”

The two Xiao Tang were stunned for a moment, "What are you going to do in Notting City?"