Liu Xiang has already seen hope for victory.

The seventh column has passed.

He still maintained a very strong speed.

Merritt had no way to find any gaps.

At this time, even Merritt's own speed had already entered the tail end, and he could no longer hold back and could not maintain it within 1.00.

I saw Liu Xiang's center of gravity move forward along the parabolic trajectory formed when he flew across the railing.

The parabolic trajectory of the body's center of gravity is determined by the angle of lifting, and the angle of lifting depends on the ratio of horizontal velocity to vertical velocity.

Although the center of gravity trajectory of the body cannot be changed after the airflow, athletes can improve the relative position of the body and the railing through changes in their body posture, thereby maintaining body balance and speeding up the speed of passing through the railing.

This is what Liu Xiang does now.

Take off.

Crossing.

The railing was already speeding past.

The seventh column is here.

There are three more.

There are three more...

You can win.

At this time, Sun Haiping also felt that he wanted to relieve his anger because Liu Xiang's future journey... was always very reassuring.

No major problems will occur.

Merritt's several extremely fast impacts were blocked by Liu Xiang, and even in the extremely fast range, it could open up the gap in the opposite direction.

Sun Haiping also believes that Merritt's self-confidence and rhythm must have been hit.

so……

It seems that all the favorable side is beginning to turn towards Liu Xiang.

Liu Xiang smelled the smell of the Olympic gold medal again.

But at this moment...

Liu Xiang was running and felt something was wrong.

That was the moment the seventh rail landed, he felt that his ankle, which had been controlled by the closed needle, began to loosen.

No, not ankle.

Specifically, it should be...

It should be the right Achilles tendon.

Damn it!

Liu Xiang naturally knew what this is. Enclosure is not omnipotent. Enclosure injection is also called sealing therapy. It refers to the use of a certain concentration of anti-inflammatory hormones and anesthetics. Lidocaine is used more often, and it is injected into the painful area to play an anti-inflammatory and analgesic effect.

His two basic mechanisms are that hormone drugs can inhibit immune responses, disperse inflammatory substances gathered in the affected area, dilate blood vessels, and promote local blood circulation; the anesthetics in the needle can block the neural channels that transmit pain signals to the brain and quickly relieve pain.

In other words, it is not cured, it is just that your brain does not feel pain for the time being.

And there is a probability that it will cause certain damage to the lesion tissue and cause tissue degeneration. For example, if patients with tendonitis frequently get closed injections, the tendon becomes brittle and spontaneous rupture of the tendon.

Therefore, under high-intensity exercise, the risk of doing this will only increase.

This is a very strange feeling.

Because there is no pain, you can feel the changes in a certain part of your body more clearly.

He has experienced this feeling of Achilles tendon.

It was very similar in 2008.

This made him notice this all at once.

but……

Now is not the time to be discouraged.

I have seen the dawn of victory, how can I give up easily and all my previous efforts are wasted?

"Well? Why is something wrong?" Sun Haiping's eyes were very sharp. Not to mention that his attention is all on Liu Xiang now. Even if he is not fully present, with his experience with Liu Xiang for so many years, he could soon notice something wrong in Liu Xiang's movements.

For example, you should maintain a high running speed before starting the stride, and you should hold the stride and kick the legs quickly and forcefully. At the moment of the ground push, you should fully extend the hips, knees, and ankles joints of the legs, and basically form a straight line with the torso and head.

But here, Liu Xiang's strength to lift his legs and lift his legs is a little weakened. The three joints stretching at the end of the kick are also very problematic, and there is no way to form a straight line with the torso.

At least for Liu Xiang, this straight line is really not straight enough.

For example, if the swing leg is folded behind the body, the heel should be close to the arm, with the hip as the axis, and the thighs drive the calf to swing forward actively to the knee exceeding the waist height.

But here, Liu Xiang swayed his legs and folded them behind his body, so his heel was not close enough to his buttocks.

For example, when the legs are pedaled and swung together, the upper body is tilted forward, and the other side of the swing leg is bent and the elbow is swung forward and upward. The elbow joint reaches the height of the shoulder, and the other arm is bent and swung to the side of the body. The whole body is concentrated and used forward force, balanced and stretched, and ready for the next "attack bar.

But here, Liu Xiang, whether he leaned forward or swung his legs, his arms bent and his elbows forward and upward, his elbow joint reached the height of his shoulders... he was not done well.

Of course, maybe outsiders think he has done well enough.

But for Sun Haiping.

He felt that Liu Xiang was not doing well enough.

These are all mistakes he rarely makes.

Now there is continuous.

this……

There must be a problem!?

Sun Haiping guessed correctly. Liu Xiang is in trouble now. Your sudden Achilles tendon reaction has made Liu Xiang subconsciously begin to restrain his movements.

Even every move starts to avoid putting more pressure on here.

The idea is good, but doing so will obviously affect yourself in the Olympic finals.

Not focused enough in the Olympic finals.

That's likely to cause big trouble.

Andreas, who thought Merritt was finished, suddenly noticed this place. His eyes that had already become dim and regained their spirits.

I couldn't help but shout, regardless of whether Merritt could listen or not:

"Aris! Opportunity! This is an opportunity!!!"

"Snap the opportunity!!!"

I don’t know if Merritt heard it, or whether it was psychologically induced, or... he also captured this information himself.

Merritt was overjoyed immediately!

The whole person had been suppressed from beginning to end by Liu Xiang, and his morale, which had been hit by him, surged again.

This is how people are.

If you can't see hope, you will naturally become decadent and become unloving. But once you see hope...

It will burst out with extremely strong energy.

Merritt belongs to this now.

The opportunity came, he would not let it go, he even felt...

Is this a reward God brings to himself for his serious prayer before going out!

This chapter is not finished yet, please click on the next page to continue reading the exciting content behind! No matter which one it is, the opportunity has reappeared.

Merritt was originally a little decadent, but he immediately started writing like a god, and his feet suddenly felt much lighter.

Su Shen had a slightly relaxed smile before, but at this moment it had completely disappeared, replaced by his tight lips.

What should be come, but it should be come.

Is it a blessing or not a disaster? Can it be avoided?

There are only a few bars left, and whether you can win the championship is only a few dozen meters left.

At this time, Merritt swung his legs and bent his knees and raised them high, attacked the bars actively, whipped them vigorously, stepped quickly, took the initiative and closely connected with the bars.

The lower limb flexion, the gluteus maximus behind the hip joint, the quadriceps in front of the thigh, and the triceps in the calf behind the calf are elongated to complete centrifugal contraction, so as to store elastic properties across time and enhance nerve reflexes.

When the body moves forward and backward, Merritt's center of gravity passes through the support surface, and then he quickly stretches the joints of the lower limbs of his legs and lower limbs, and begins to push the ground and move forward.

The swinging leg swings forward with the hip joint as axial axis, and drives the calf to flex the front movement to form a folding front movement. This is the result of the fixed and centripetal contraction of the hip flexor muscle groups such as the iliopsoas muscle, rectus femoris, sartois muscle and posterior femoris muscle groups.

Although large muscle groups such as iliopsoas muscle play a decisive role in the powerful forward swing of hip flexion, the flexion of hip flexion simultaneously reduces the rotation radius, which is of great significance to increasing the swing speed and forming a whip-type swinging pass through the rail.

Merritt's step was completed with the coordination and cooperation of the two legs.
To be continued...