Although Sun Haihua is not mainly taking Liu Xiang with him now, his mind is obviously still on Liu Xiang's side.

Therefore, he had to quietly take the things arranged for Liu Xiang and take a good look at them.

When he saw the training, he immediately frowned.

Because these trainings look ...... to him

Really.

Not very "normal".

Because in the Sun Hai bottle looks, Ralph. The strength training arrangements that Man arranged for Liu Xiang were too much. It's even more than the usual running training. And even though I'm still rehabilitating now, I started this kind of strength training, is it appropriate?

This arrangement, in the eyes of his knowledge structure, is an extremely unreasonable mode of training.

But when he found Liu Xiang himself to ask, Liu Xiang, who was endorsing, raised his head and said: "No, I feel very comfortable, there is no big problem, the feeling of my feet is much better, and I feel that I am more daring to walk." ”

"But you're just right, strength training like this, or in your injured leg, isn't it ......" Sun Haihua's worry is not unreasonable, after all, in China, where you are injured at the moment, it is still mainly to rest, rest, rest, and rest thoroughly. But in fact, in foreign countries, especially at Omi, in the 90s, the scientific concept of "the more injured you are, the more you need to train".

"Not really." Liu Xiang also gradually understood some of the core ideas of the Su God Department in the process of getting in touch with knowledge: "Ralph. Mr. Mann actually arranged for me to train in blocks around the injured leg. Liu Xiang pointed to his right leg and began to point to one by one and said: "For example, the quadriceps muscle trained today is a powerful pinnate muscle on the front side of the thigh, in which the rectus femoris muscle originates from the anterior inferior iliac spine, the lateral head grows on the outside of the thigh, the medial head grows on the medial side of the thigh, the femoral intermediate muscle is covered by the rectus femoris muscle, and the most important function of the quadriceps muscle straightens the knee joint, and the hamstrings, gastrocnemius muscles and other antagonistic muscles. The rectus femoris muscle is attached to the pelvis, so not only knee extensions but also hip flexion can be performed in conjunction with the iliopsoas muscles. When walking and running, the rectus femoris pulls forward and kicks the calf forward, which is a perfect portrayal of the rectus femoris muscle, so it strengthens this place, which is conducive to the recovery of the muscle function of the whole leg, and can also help the injured area to complete a certain compensation, so that this part is less stressed and the recovery will be faster. ”

"After all, muscles are the masters of compensation."

Sun Haihua was already stunned by what Liu Xiang said.

After all, Liu Xiang in his impression does not have such clear theoretical insight at all.

And now it's only been a long time, and he can already say the muscle stuff so clearly, even...... Clearer than yourself?

This......

"And what about this training plan?" Sun Haibei pointed to the back of Liu Xiang's thigh and said: "There is too much training in this place, will it affect your hurdling movements, if it affects the lightweight, it will be worth the loss for hurdles." ”

"The concept of "high center of gravity" + "lightweight" is outdated, master, Ralph. Mr. Mann told me why the muscles of track and field athletes are starting to develop more and more muscles is because muscles are one of the biggest foundations that help you output and supply energy. How can you move into higher realms without strong muscles as a guarantee? Look at Robles now, whether they are getting stronger and stronger, this is not the reason of the race at all, it is just that their muscles burst out and their strength is stronger. Liu Xiang said: "Look at this place, the muscles in the back of the thigh are mainly biceps femoris and semitendinous semimembranous muscle. When we say hamstrings, we mean the long head of the semitendinosus semimembranosus and biceps femoris. All three muscles originate from the ischial tuberosity and end at the inside and outside of the calf. The short head of the biceps femoris begins posteriorly to the femur and terminates at the fibular head. The hamstrings are double-articular muscles that assist the gluteus maximus with hip extension and the gastrocnemius with knee flexion. It also plays an important role in maintaining the body's standing posture, so the hamstrings are often overused. The biceps femoris brachycephalic head can be used for knee flexion, which is a relatively important muscle for stabilizing the knee joint. ”

"If my muscle is stronger and more stable, then my knee will be more stable, and it will naturally protect me from the injury at the end of my Achilles tendon insertion."

"What about the big ass, is it necessary for the gluteus maximus to be so big?"

"Master, that's too important." Liu Xiang took out a piece of paper, began to read, and said: "The gluteus maximus starts from the back of the iliac bone and sacrococcygeal bone, and ends at the gluteal tuberosity and iliotibial band. The gluteus maximus does not completely enclose the buttocks, and the gluteus maximus is on the upper side of the gluteus medius. The gluteus maximus is one of the most powerful muscles in the body, and its most important function is to drive the thigh to stretch at the hip joint, and the iliopsoas muscle, rectus femoris and other antagonistic muscles. As a result of modern lifestyles, many people experience weakness in the gluteus maximus muscles, and their function is replaced by other muscles. Causes a range of posture and low back pain. ”

"I'm sorry, master, I haven't memorized this paragraph yet." Liu Xiang scratched his head and said, "Su Shen Lab has done many experiments, and although top sprinters are usually muscular, their muscles have very special rules - some muscles in the elite group are much larger than those of untrained men, and they are also larger than Asian sprinters. ”

"For example, the hip extensor muscles, the so-called muscle groups that extend the hip joint, have a 32% difference. However, other muscle groups, such as the plantar flexors, which are calf muscles, are similar in size in elite and sub-elite sprinters. If you look at individual muscles, the gluteus maximus and its size are considered the key to achieving rapid movement. ”

"Extrapolating from the results of the study, theoretically, the longer the gluteus maximus, the more power the runner will be able to generate, which will increase the sprint speed. That said, for those who are training for track and field running, focusing on increasing the size of the gluteus maximus and other gluteal extensors will improve sprint performance. ”

"It's probably the difference between a Phoenix bike and a Harley-Davidson motorcycle."

"It's just a pity that I have an injury and I need to control my training, otherwise I would have wanted to have a big ass."

Sun Hai Bottle: ......

Is the butt so important?

However, people have a whole laboratory, or Asia is already the strongest sports laboratory at the moment, and Sun Haihua has nothing to say.

But the most important point is his biggest concern and doubt.

In other words, the head coaches of their era will have the biggest limitations and problems of the times.

That's ————

The question of training volume.

Because it is now the era of "three from one big", it is simply impossible for coaches to have too little special training.

However, in this future plan, Liu Xiang's special training cannot be said less.

It can only be said that it is pitiful.

Not even a third of what it used to be, or even a fifth of it.

This......

Will it work?

Sun Haihua is really suspicious.

But soon, Liu Xiang came to a set of his work from Ralph. Man's combination boxing learned here, said: "The three sports journals of Physi, and the experimental data model of Su Shen Lab have all proved a point. ”

There is a "bodily tacit cognitive feature" in the human body. ”

"If you run a training unit that is close to the format of the competition, then you will be closer to your daily training form during the race. And if your training unit is fragmented, scattered, and randomly added in number and quantity, it will create a "bodily tacit cognitive signature". ”

In other words, your body will subconsciously allocate this aspect of state and fitness according to your training unit. Especially in anaerobic exercise, the physical memory of the muscles establishes the underlying state allocation mode. ”

"Therefore, the best training is not as much as possible, but needs to be matched with the body's functions to carry out special matching."

Sun Haihua was stunned, the gap between this and his idea was too big, it was simply an essential impact.

"Isn't it wrong to train hard?" Sun Haihua said after a while.

At this time, Liu Xiang saw a figure appear behind Sun Haihua, and he was just about to say that the figure behind him took the initiative to come over and ask what happened. And this person is none other than Ralph. Long.

After listening to the general situation, Ralph. "It's right to train hard, but it's right to use it in the right places, such as training all parts of the body, rather than just training hard, so that you can quickly reach a bottleneck, and then because your body can't handle it, you will get injured." We want a large amount of training, but we need a large amount of scientific training, if the training is not effective, then we can only say ......"

"It's not scientific enough."

Sun Haibei was said by this international master coach, although his English foundation is not particularly good, but he still listened to a rough idea, and said in Chinese English that he is not familiar with: "Then how can we ensure that this is scientific?" ”

"More experiments, more research, more sampling, more models, more practice, more improvement, more questions, more absorption, more learning, and more knowledge." Ralph. Man is no more, no less, just said ten "more XX", it seems to be popular, but in fact, this is already "shallow to deep" and "deep to simple".

"Then the standard configuration of this big butt is also from science?" Sun Hai said.

"That's right, that's it, Sun." Ralph. Mandao: "That's science. ”

"Under the guidance of the power of science, the so-called racial fallacy can definitely be broken, and don't forget that you were not competitive in the world at all, whether it was weightlifting, sprinting or swimming. It's all thought it won't work, and now it's now. "Ralph. Man Dao: "Experience is science, data is science, model is science, research is science, this is the most basic logic of my [champion model theory]." ”

After being stunned for a while, Sun Hai turned around and left.

Liu Xiang immediately asked the master where he was going.

Sun Hai didn't reply to the bottle, so he dropped a sentence and replied:

"Read the book."

"I can't be left behind."

Seeing that Sun Hai was almost about to trot at the end, Ralph. Man also laughed and said to Liu Xiang: "Liu, tell your master to slow down, knowledge will not grow wings and fly away." ”

And see here.

Liu Xiang has been following Sun Haihua, and he doesn't know what Sun Haihua will do.

But only know.

The master will be like this, for sure, take it.

Thoroughly convinced.

The future Su Shen system.

There must be a share of him.

PS: The second more, this is the charm of science, let's set sail together, see the regrets in the certificate, avoid misunderstandings, and plant the growth of a new generation of track and field athletes.

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Chapter 914 Completely Convinced! The standard here is the big glutes! Free to read.