Chen Zhao watched Lao Bi's two bodies transform into a double act.

Of course, most of the focus is on cultivation.

Chen Zhao found that his muscles felt sore.

Chen Zhao was a little confused, why did he feel sore so quickly?

You should know that you use both the same skills as Uniform and Dark Assimilation at the same time. You may not be tired if you fight with all your strength for three hours.

But now I have only been punching for half an hour and I feel tired.

It seems that using the black dragon method to stimulate the muscles will increase the fatigue of the muscles.

In other words, this is actually a way of fighting that exceeds the limit.

In a short period of time, the combat effectiveness can certainly be comprehensively improved.

The strength and speed all have a qualitative leap, but it also increases the muscle burden.

After the old bride finished the show, she finally became serious.

"You seemed a little special just now, not like you were in normal condition."

"I found a way to stimulate muscles that can improve explosive power in a short period of time, but it can only last for half an hour at most."

"This is not in your training plan. Although this technique can burst out with strong combat power in a short period of time, it will also damage the body. There are similar methods in all sects and sects in your human race. However, after using it, most people will leave injuries in their later years, all due to overload damage."

"When you use this method of taking drugs, it means that it is time to use it, and the decision-making power is actually no longer in your hands." Chen Zhao said.

However, Chen Zhao made analysis from a medical perspective in his mind.

Dragon Power stimulates muscle contraction, thus bringing powerful explosive power in a short period of time.

The high explosive force brought by muscle contraction also increases the release and accumulation of ru acid.

However, the release of ru acid is largely due to inadequate to this high-intensity muscle movement.

If you can adapt to this high-intensity muscle movement intensity, you will be able to use this explosive power.

Of course, another possibility is fibrous tissue damage.

This possibility is relatively small, and Chen Zhao is quite confident in his physical fitness.

Muscle fiber tissue is the strongest tissue in the human body, covering the entire body.

This is used to protect the human body itself. Even fat people have muscle fibers, but they are covered under the fat and cortex.

Chen Zhao's heart moved, and the golden key could constantly make himself evolve.

However, in the past, it was all about changes in the external environment, which resulted in evolution, thus adapting to the environment.

So can I activate the evolution of the golden key through this exercise and adapt to the explosion?

When the old bride saw that Chen Zhao's eyes had changed, she asked, "Have you thought of a solution?"

"Try it again." Chen Zhao said.

As he said that, Chen Zhao used the stimulation method again.

"You didn't seem to listen to my words." Lao Tui said meaningfully.

"I have my own ideas." Chen Zhao responded, and in an instant, Chen Zhao blasted out hundreds of punches.

Using muscle stimulation, Chen Zhao can more clearly feel the rhythm and changes of each muscle.

The muscles are actually not blocky. If you pass through a microscope, you can see that the muscles are composed of thin fiber lines.

Chen Zhao's perception is not only external, but also internal.

This is called introspection. This method is not only available in Taoism, but does not even belong to any separate faction or religion.

As long as you reach a certain level of cultivation, you can do it.

Chen Zhao can even sense every fiber tissue, even control and stimulate every fiber tissue.

If Chen Zhao needs it, Chen Zhao can use muscle boost to make the muscles swell.

Thus becoming a bodybuilder.

But that's stupid, big muscles don't bring more powerful combat power.

Even Chen Zhao still has no appreciation for that kind of bodybuilder, and has no beauty at all.

Chen Zhao didn't know what the meaning of those who rely on steroids and hormones for a long time to maintain muscles is.

The end result of those bodybuilders is half the lifespan of normal people.

You may suffer from various diseases at the age of thirties and forties, and the prevalence is several times higher than that of normal people.

It looks extremely strong, but in fact the immune system and body functions have long collapsed.

For example, Gaia, Gaia has been performing muscle contraction exercises now.

Because her muscles are too big, it has affected her combat effectiveness.

Of course, Gaia is because she grows tall and has long-term high-intensity exercise.

So as long as she controls her diet and performs muscle reduction exercises, she can still easily reduce it.

Chen Zhao also realized this. The key point in improving his combat effectiveness lies in his muscles.

This is a problem that Chen Zhao has always ignored in the past.

Chen Zhao has been improving his physical fitness and magic in the past.

As long as you succeed, this way of improvement is certainly very obvious.

But he did not dig deep into his potential.

Chen Zhao kept adjusting his muscle structure and arranged and distributed in the optimal way.

Add a hint of dragon power to release it...

Suddenly, the old turtle raised his eyebrows and looked at Chen Zhao suddenly.

Chen Zhao felt the changes in his body.

In an instant, hundreds of fist shadows appeared in front of the old turtle's body.

Boom boom boom boom

It changed, everything changed.

With more than two meters away, Chen Zhao actually burst out hundreds of huge fist shadows.

The shadow of the fist fell on the old turtle's body and did not cause any trauma to him.

But Chen Zhao could feel the qualitative change in his attack power.

And the whole process was under Chen Zhao's control.

Chen Zhao made adjustments, optimizations, and combined with muscle stimulation methods to achieve this effect.

In the past, no matter how much power Chen Zhao used, he could not achieve this level.

There is no magic involved here.

Just relying on strength and speed, it brings a trace of dragon power to bring this kind of attack power in the air.

That's right, that's the feeling!

Chen Zhao did not stop, and the fist shadow was constantly being released.

"The most effective attack distance is about five meters. If you exceed five meters, your fist shadow will be reduced. If you are less than five meters, the power of the fist shadow will not reach its maximum." The old turtle's incarnation said while retreating, retreating to about five meters.

"How about it?" Lao Bi asked.

Chen Zhao was stunned for a moment, actual combat? Actual combat with Lao Bi?

This is something Chen Zhao never thought of.

Even if it is just an external incarnation.

Is this pointless?

If you want to fight in practice, it is also a practical battle with opponents of the same level or slightly higher. What is the significance of fighting in practice with Lao Bi?

"etc……"

"Be careful, I'm here!"

Chen Zhao saw the old turtle swaying his fist, and it was a boxing shadow like himself.

Chen Zhao didn't dare to be careless at all, and instantly swung hundreds of fists.

boom

Chen Zhao lost consciousness.
Chapter completed!