Why is Su Shen faster here?

Xie Zhengye really couldn't understand this.

Zhou Bing didn't understand either.

All start with bent arms.

Why hasn't the gap narrowed...

instead.

Still expanding???

This is outrageous, right?

But if they look carefully, they will know...

Su Shen’s curved arm posture before comparison.

There are some changes.

Stand forward and back on the curved starting machine, with the front foot close to the starting line, lift the heel of the rear foot. The center of gravity of the body is slightly leaning forward and the knees bent.

There is no problem with these steps.

But it's a little different later.

At this time, the front arm, close to the inner side of the curve, naturally droops, fingers gently touch the ground near the starting line, the rear arm bends, and the hand is placed above the rear starting line, the same height or slightly higher as the shoulders.

This angle is lower than before.

This is because of the decrease in muscle mass.

So the balance point has changed.

This is a straight line test.

It's already very clear.

What about the curve starting?

Any changes?

Of course... there is.

For example, his current starting posture can make his body in a state of energy storage like a spring, preparing for the start and burst.

In ordinary curved arms starting, at this time, the muscle force direction is more along the tangent direction of the runway, and there is less consideration for the centripetal force required for the curve.

This force mode may not be able to fully utilize muscle strength to adapt to the curve at the beginning of the curve, resulting in some of the force being wasted when overcoming the curve centrifugal force.

So how can we minimize waste or reduce waste as much as possible? It is to combine... front side mechanics and curved arm start!

There is not such a clear difference when it comes to straight roads.

As mentioned above, starting straight, the muscles' force direction is more along the tangent direction of the runway, so there is no need to consider so much about the centripetal force required for the bend.

So it is not that obvious that it is integrated.

It can be different in curves of 200 meters.

To start the curve, it is necessary to overcome the centrifugal force of the curve.

How to overcome it?

That's the key point.

Randy also wanted to solve this problem, but the effect was not very good, but he only realized now...

It turns out that people have known how to do it a long time ago?

It actually combines the starting of the curved arm with the front side mechanics from the beginning???

This is still possible.

Smart, so smart.

Why didn't I expect it?

In fact, Randy was influenced by Su Shen’s identity as a reopener.

In fact, Randy has never had any brains to do with this thing, but because she has no clue, she has never had any experience and examples in this area. This makes even a master coach like Randy, even if she sees these two things, even if she thinks about them, she cannot combine them effectively.

What is needed most is time.

It's trial and error.

It is constantly studying what is feasible and what is not feasible.

All of this has been done.

Only then can we find a truly effective path.

It does not mean that these two things can be combined when you think of them.

This is how scientific movement research is. Even if you think of the right answer at the beginning, what if you think of the right direction? Without the specific problem-solving process and problem-solving ideas, you can still be confused and will never be able to truly understand the tricks.

But it's a pity.

Such a thing is for Su Shen.

It's not a problem at all.

He can directly use his scientific research experience and research results in several decades later to avoid these mistakes.

Take the right path from the beginning.

Then of course you look like...

As long as you think of it, combine this aspect.

Then it can be used easily.

In fact, except for Su Shen.

If you want to truly combine these two things that think about the direction, you don’t think about getting results easily without 10 years. If you have a result, you have to keep trying and wrong. How to transform it into the movement itself is likely to have a lot of time.

This is why, whether in the previous life or this life, the frontal mechanics has gradually begun to be created by Ralph Mann after 2010.

But, it only took several years to publish a book.

But if it becomes truly popular, it will be after the Tokyo Olympics.

This is Ralphman, a research-oriented athlete, who has done a lot of research and can transform these theories into reality faster. But even so, it took more than 10 years to truly gain a foothold in the track and field industry and gradually become mainstream.

Do you want to be like Su Shen?

Excuse me.

Please have a reopening card first.

Of course, you must also prepare a knowledge system in this area in advance, otherwise it will be useless if you reopen it.

Let’s see how Su Shen did it.

Before starting, let the bent arm that combines the front mechanics start, and the front arms and legs form a coordinated force-exerting whole.

The biceps, triceps and deltoid muscles of the anterior arm are actively involved in the moment of starting.

Using these muscles to quickly contract and swing your arms forward and downward, an extra force is created.

At the same time, the force direction of the front leg muscles and quadriceps femoris is more biased towards the inner side of the curve.

This synergistic effect makes the output of muscle strength more concentrated on the combined force in the curve tangent and centripetal directions.

This is because multiple muscle groups exert force simultaneously in a more reasonable direction, which can generate greater effective force, thereby obtaining greater acceleration at the start.

This is the first step toward the bend and the centrifugal force is required to overcome the bend.

Before combining the frontal mechanics, although the bent arm starts quickly, because when the energy is converted from the body's chemical energy to mechanical energy, part of the energy will be used to overcome the posture adjustment caused by the body's inability to adapt to the bend.

This is a passive body "compromise".

For example, when you can't hold a weight, your body will automatically start to compensate.

That is, bend down and let your body exert more compensation, just to let you continue to do this movement.

Remember, the human body is a compensation master.

Look at Zhou Bing and Xie Zhengye. Although they start with a bent arm, the body may tend to flutter out due to centrifugal force in the short moment after the start.

This chapter is not over, please click on the next page to continue reading! At this time, you need to consume extra energy to re-stabilize your body posture and return the body to a position suitable for corner acceleration.

These are all your body that helps you "compensate".

You can do these things.

This is what Randy said - it leads to loss of energy in the non-acceleration direction and reduces energy utilization efficiency.

It is obvious that the bent arms start so fiercely.

But because of the consumption of this curve.

There is no way to play completely like a straight.
To be continued...