soul of baseball

Chapter 749 Multiple Types
Liu Xianji was a little stunned after listening to the scene: "Back to the game again? Me? I have thrown the butterfly ball before, but I have never used it in the game."

He said with a wry smile: "My leg, it's okay when I'm standing, but the force is still very problematic when I throw the ball. It's not good, and I feel that I can't use my strength after a few hits."

"Oh, this is a problem with the prosthetics, which can be adjusted. The prosthetics are different for each sport. It's the same as our sneakers. Baseball has studs, but football shoes don't need them, and football is another kind. It seems It's similar, but a little change can make a big difference, and you need to replace it."

"But if it doesn't work..."

Xi Chuan approached him and asked in a low voice, "Don't you want to try professional baseball?"

Liu Xianji opened his mouth, not knowing what to say.The person in front of him who is not much older than himself is the owner of a new major league team, so his answer is very important. On this issue, he cannot be chatted as an ordinary friend.

"I want to!" He raised his head, stared at Xi Chuan and said with certainty: "I think, but it may not be possible!"

"Would you like to try?"

"Yes! But the price of prosthetics is not cheap, now I..."

"I'll make money if it's not. If it's not, you will continue to work with Pan Yuan and earn money for me. The left and right are mostly used as employee benefits. Don't be too burdened. I have a friend who also has a leg problem. He just came over these few days to ask about it. things."

"Al? He went out of town recently and seems to be quite busy."

"Al? I don't know him very well. I heard from Qin Qin that Al's problem is lying down for a long time. This is different. My friend can walk occasionally because of physical reasons, but can't stand for a long time, so he has been sleeping since he was a child. I have a lot of contact with experts in this field, and I mainly ask him to go offline, your situation is different from others, you need special customization, and you have to make it according to the actual situation at that time."

"Nowadays there are many prosthetics that can be automated through small movements. I don't think this kind of thing should be considered? The player's reaction is not suitable. Qin Qin said that the suggestion is more flexible, but we don't understand these things. Then you have to spend some time. Time is."

Liu Xianji clenched his fists, he couldn't describe his current mood, hope, loss, hope again... Will he lose again?

"it is good!"

……

"According to your situation, let's not consider the daily situation. There are many choices. You can choose according to your comfort when you do a few more."

The person Yan Yangyang invited was called Dallas, who was said to be an expert in customizing prosthetic limbs.

"As far as the field is concerned, functional prosthetics can be ruled out directly."

Liu Xianji was a little puzzled, he was still using ordinary hydraulic pressure, he walked fairly smoothly, and the price was cheap, so it was affordable, "Can you tell me more about it?"

"Functional prosthetics can be understood as having certain extraterrestrial limbs and compensating limb functions. It can be activated according to some active activities of the user. But now there are myoelectric prosthetics. This is usually through nerve innervation muscles or muscles Pull the bones to produce."

"Electromechanical? Machine?"

"For the antagonistic muscles, electrodes are placed at the contact position. The electrodes extract the myoelectric signals generated by the muscle contraction and transmit them to the motor, and then control the opening and closing of the fingers. Does the little girl who kicks off at thirty golf courses in the major leagues know? She uses This prosthetic. But this one doesn't fit you, it doesn't respond as well as your body needs."

Liu Xianji nodded, this is the same as what Xi Chuan said before, it is indeed not suitable.

Dallas clicked on the sample to show him: "There is no need to consider the decorative ones, oh, this is actually pretty good if you usually want to look good. Although it can't actively move, it is very realistic in terms of appearance and touch. How to put it, many patients don't care about function, they care more about visual feeling."

"Occupational prosthetics are auxiliary products for specific operations. Many people think that some tool hands are used. Simply put, they don't pay attention to the appearance, as long as they can achieve the purpose. Think about Edward Scissorhands. Although it is exaggerated, it is also relatively Intuitive."

Liu Xianji shivered: "Don't think about it?"

"No, in fact, it can be partially considered. You are a pitcher, and I was too when I was young, so I understand the needs of pitchers very well, so I can refer to it in terms of positioning. I don't mean it must be, but it is indeed worth trying."

Shen Qin had a flash of inspiration: "If you don't care about the shape, how about making it a hoof? The positioning is good!"

puff!
"Qin Qin!" Xi Chuan grabbed him, why did he suddenly lose his mind? "Go and play with the sun!"

The two round faces instantly turned to face him!What to play when you are old!

Ha~ Xi Chuan grimaced and didn't look at them. What's the matter with putting these two together to make them more round?

Dallas also had fun for a while, and finally brought the topic back: "The most suitable one is of course a sports prosthesis. If you adjust it properly, you need to make a few more for replacement. After all, sports wear and tear is always inevitable. In fact, I suggest It will be much more convenient to use similar ones in life. Of course, carbon fiber is of course limited in material.”

"I've seen your legs and the report, the remaining muscle strength is fine, and the joints are also very good, which means your fit is very good!"

Liu Xianji was in cold sweat, of course he knew what it meant to keep his knee joint!Fortunately, fortunately!
"I wore a sample, of course it doesn't match you, but if you do it, these aspects are still similar."

"For the energy storage foot, you can use it as a spring, compress the energy storage, and release the elastic force! In fact, if you use it on both legs, the fit and adjustment will be easier. We need more accurate tests on the single calf. Your running , Stepping and other actions need to be collected, so that the left and right legs can be well balanced."

"Then there is a universal ankle, which is composed of an elastic ring and an ankle ball. You can think of it as a ball-and-socket joint of the human body. Of course, there are also multi-axis mechanisms that allow it to move as much as the normal ankle of the human body to the greatest extent. Flexion, twisting and valgus are mainly adapted to the direction of the body and the uneven ground. This is very important for pitchers on the pitcher mound. I have considered C-type for you, but I am also thinking about how to combine the universal ankle Going in, you still need to conduct experiments together, and hope to complete the project before the NCAA competition."

"The most important thing is torsion buffering. It balances the vertical impact force and the left and right torsion! You should know the pitcher's movements very well, but this has to be seen after the actual test of your knee condition. Don't worry."

Liu Xianji was a little excited: "I'm not in a hurry! As long as I can..."

Xi Chuan asked: "Can it replace shoes?"

Dallas was a little helpless: "If conditions permit, it is better to work with the shoe manufacturer and make a decision between the two parties, which will be much better."

So~ Xi Chuan patted Liu Xianji and signaled him to rest assured: "We have a lot of contacts with the sponsors, there will be no problems, don't think too much."

(End of this chapter)