Randy's mind twitched.

Improve step frequency???

Just like Su Shen, he also completed the pace frequency to continue upgrading on the original pace frequency this year.

He knew that Su Shen had completed the optimization of the straight road.

But on the curve.

How difficult is this? Needless to say.

It's definitely bigger than on the straight.

How to do it?

Just the problem of you continuing to improve the balance of the curve step frequency...

It's just a difficult pit to solve.

Randy said nothing wrong.

It is true that curves and straights are different.

Just the pull of centripetal force and centrifugal force.

It's not something you know can compare with.

You already need to spend more energy controlling your body balance on a curve than on a straight road.

If you want to further improve your pace frequency.

That will only cause your body to fluctuate more.

It's even more difficult to balance.

Then Su Shen showed a wave of details.

Keep the head and spine straight naturally.

The head should be in a neutral position.

Do not lean forward, do not lean back, do not tilt left and right.

Maintain normal physiological bends in the spine and avoid hunching or overstretching.

This can provide stable support for the body and reduce body shaking caused by improper head and spine position.

Do you think this is enough?

Of course not enough.

Next is the real details of the maniac.

Relax and sink your shoulders.

Press the shoulders, keep relaxed and slightly pressed.

This helps reduce the interference of shoulder tension on the swinging arm movement, and also makes the swinging arm more natural and smooth, avoiding the body shaking due to shoulder tension.

Is it enough?

not enough.

The core muscles of the abdomen, waist and hips are moderately tightened to provide stable core support for the body.

The stability of the core muscles can prevent the body from swaying left and right or backward during the swing of the arm.

When swinging the arm right, the swing range of the arm should start to be moderate, reducing changes that are too large or too small.

Excessive swing amplitude can easily cause the body to lose balance and cause shaking. Excessive swing amplitude cannot play the role of swinging the arm.

This chapter is not over, please click on the next page to continue reading! Athletes often think that this will be more powerful due to excessive swing, which will destroy the balance of the body.

This balance point is the most important thing to grasp.

The same thing is said, without balance, you don’t want to do any exercise.

As your speed increases slowly.

The arm should maintain a certain bending angle during swinging.

Because curved arms can better control the direction and strength of swing, reducing the body shaking that may be caused when the arms are straightened.

At the same time, a reasonable bending angle also helps improve the efficiency of the swing arm.

When swinging the right arm, the swing direction of the arm should be consistent with the direction of the body's advance.

Avoid swinging your arms too much to the left and right sides to avoid affecting the linear movement and stability of the body.

Maintaining the correct direction of the swing arm can make the body's strength more concentrated on moving forward and reduce unnecessary shaking.

When the right foot moves forward, the right arm swings naturally backwards; when the right foot falls to the ground, the right arm swings forward.

The more coordinated the movements, the better the body's strength is transmitted, the more efficient the movement, and also help maintain the stability of the body.

Then breathe.

During the right arm swing, keep your breathing steady and rhythmic to avoid body shaking due to shortness of breath or disorder.

Su Zhi's breathing must also be arranged.

And these...

It's just a preparation part.

Yes, that's right, it's not done, it's just a preparation move because what to do next...

There is no good physical condition.

It is impossible to complete.

These are all for increasing the step frequency, which can increase the number of steps per unit time, thereby increasing the running speed.

Because in curve running, speeding up the pace frequency can enable athletes to pass through curves faster and reduce the time when centrifugal force affects the body.

Higher stride frequency also helps maintain dynamic balance in the body.

Randy guessed right.

Su Shen is indeed ready to start on the curve step frequency.

This is not something that ordinary people can play with.

So much fine detail control is just preparation work. Su Shen’s step frequency is already very high, and you want to further break the step frequency limit on the curve.

Complete the curve evolution of step frequency.

Extremely difficult.

Even Randy himself didn't know any specific ways to do it.

Because if he could do it, he would have said it long ago.

What do you do on the curve with the super stride that can be liberated on the big straight road?

How to do it on a curve?

Su!

...

You might as well say that the preparations are just preparations.

It's because.

What follows is the real key.

How to do it?

Isn’t Su Shen going to do it for people to see?

Focus on increasing the force of pushing the thighs, especially the effect of pushing the forefoot. Pushing the forefoot can better activate the anterior muscles of the calf, such as the tibial anterior muscles, etc. The coordinated force of these muscles can provide the body with strong initial motivation.

Through the active forwarding of the hip, the strength of the hip flexor muscles, such as the iliopsoas muscle, is used to quickly push the hip forward and increase the horizontal displacement speed of the body. In this process, full stretching of the knee joint also plays a key role.

The strong contraction of the quadriceps femoris causes the knee joint to be extended quickly, effectively converting the reaction force on the ground into forward propulsion force, so that the body can face forward posture.

When swinging forward, muscles such as the deltoid anterior bundle of the shoulders, biceps and other muscles actively contract, causing the arms to swing forward quickly, providing the body with forward momentum.

During the posterior swing, muscles such as the posterior deltoid muscle bundle, triceps brachii exert force to control the movement trajectory of the arm and ensure the smoothness and stability of the movement.

The swing frequency of the arm should match the movement frequency of the legs, and the coordinated force of the upper and lower limbs should be achieved through precise regulation of the nervous system.

Prepare for hip flexors—including iliopsoas muscles, rectus femoris, etc.

The quadriceps femoris is prepared - consisting of rectus femoris, mesofemoris, lateral femoris and medial femoris. The main function is to straighten the knee joint and play a key role in the running stepping stage.

The anterior tibial muscle is ready - located on the anterior side of the calf, responsible for dorsiflexion and valgus of the foot, to maintain anterior dynamics during running and stabilize the ankle joint.

Prepare for the anterior deltoid – part of the shoulder muscles that work when swinging forward the arm.

Prepare for biceps – located on the front side of the upper arm, participating in the flexion of the arm.

These are all-
To be continued...