Work and rest are done this. From the perspective of the lower limbs, when the leg muscles, quadriceps, hamstrings, calf triceps, and triceps of the calf push the ground with force, the force generated will be transmitted upward along the bones and pass through the hips.

At this time, the hip flexors, extensors, etc. in the core muscle group will participate in the integration and adjustment of the strength, and then continue to pass it upwards to the spine and trunk.

The force generated by the swing of the upper limbs will be transferred through the core area.

Then, when swinging the arm, the forces of the latissimus dorsi, pectoralis major muscle, etc. merge through the core and the force pushing the ground with the lower limbs to form a combined force around the central axis of the body.

Push your body forward in a straight line!

So what are the prerequisites for doing so?

It is also a powerful steel core with extremely high quality.

If the core strength is insufficient, this kind of power transmission will have a "breakpoint".

This leads to dispersed strength and the body posture is prone to imbalance.

There is a situation where there is a sway left and right in an attempt to regain balance.

I did it here without any problems.

As expected by Su Shen.

This is for work and rest.

Not a problem at all.

Secondly, adopt the muscle synergy mode.

Originally, there was a specific co-contraction pattern between the core muscles and the upper and lower limb muscles.

Take the first starting stage as an example.

After hearing the gunshot, the lower limbs quickly stretched out, and the rectus abdomen and oblique abdomen in the core muscles will contract with the deltoid muscles, biceps, etc. of the upper limbs.

Enable the body to quickly get rid of the state of static.

And rush forward along the - straight line.

Acceleration phase.

With the stability of stride frequency and stride width, this synergistic contraction mode continues to work.

As long as the balanced output and reasonable transmission of strength in various parts of the body are maintained, avoid breaking the body's movement state due to excessive or too small force in a certain part.

You can still maintain a better linear motion line!

These specific bodies control their operations.

Each point directly points to the core issue that needs improvement in work and rest.

Let him reduce the left and right deviations during running.

Further maintain the route of linear motion.

As long as you run and sprint, even if you are a sports student, you should know that the more you swing left and right, the greater your actual running distance will be.

The best position is always a straight line.

The shortest distance is always a straight line.

How to make your body more stable in this straight line?

You can get the best short-distance route and distance.

Sprinting.

Especially at the elite level.

The battle is 0.01 seconds.

Work and leisure have made physical changes to this place.

Make his short run more straight.

Reduces the waste of swaying left and right.

It comes naturally.

The speed was increased.

that's why.

Zhang Peimeng clearly started and responded faster.

The four-point and one-line technology is obviously more accurate than last year.

But it is still in the startup and acceleration zone.

There is no reason to get rid of work and rest.

This guy...

affim.

Looking for Su Shen!

This was Zhang Peimeng’s first intuition after he reacted.

Why did he think so?

Because he thought it would be his own.

After encountering these, I got stuck a little.

Wouldn't you use this trick the same way?

Any questions?

Look for Su Shen.

so……

You think.

You gave a small meal.

Just you will ask for a password for GM?

Zhang Peimeng was almost yelling in his heart—

I will too!!!

ps: Big chapter is updated!!!

I asked Su Shen for a plug-in.

Will Zhang Peimeng want it too?
Chapter completed!