Supreme Emperor of One Piece

"How can you strengthen your heart's endurance? The method of breathing is especially important!"

"Come on, do it with me, this method of exhalation is specially used in the navy to practice iron blocks!"

As Karp said, he stepped down and spread his arms as far as possible, like a whale sucking a cow, and he sucked it for more than 30 seconds!

"Boom boom boom!"

A low thunder sound suddenly came from Garp's body, and Bai Shui couldn't help looking, but seeing Garp's expression as usual, he reprimanded him instead: "What a distraction!"

After finishing speaking, Garp slapped him on the head.

"Remember it, old man!"

Bai Shui gritted his teeth in pain, touched his head very dissatisfied, but still took a breath like Karp again.

"After inhaling the breath, carefully guide the breath to the heart, let the energy flow with the blood vessels, and let them release. Over time, the heart's endurance can be strengthened!"

After Garp finished speaking, he let out another long breath.

"However, why do I feel that this method is not as fast as diving directly?" Bai Shui raised his hand to ask.

"Haha, of course some people have tried this, but, as a capable user, can you do this?"

After hearing this, Garp couldn't help laughing, his eyes seemed to say: Boy, you are too young!

"However, it is enough to separate the seawater with something, the pressure of the seawater is much more effective than this method!"

Bai Shui raised his hand again to ask questions, but Garp was stunned.

"Yeah, why didn't I think of that?"

Garp slapped his head suddenly, and suddenly realized.

"You are such a genius!" Garp couldn't help but patted Bai Shui on the shoulder twice, laughing loudly.

"Uh, are you stupid? You can't even think of such a simple solution!"

Bai Shui couldn't help rolling his eyes, his face was speechless.

"Okay, I've decided, you can use this method to train, I believe that the efficiency will definitely improve a lot, at least, within a month, I am confident that you can fully master these two navy six styles."

Karp pounded his right hand on top of his left, thus setting up Baishui's training method.

"But why do I feel something is wrong?"

Bai Shui suddenly felt a strong sense of crisis, which made his hair stand on end.

Then, Karp took a strange oval-shaped leather from nowhere and threw it to Baishui for him to wear it, then kicked him off.

And under the leather, there was actually a heavy object hanging, dragging Bai Shui's body down extremely fast.

If you want to go up again, just pull the leather. Garp's perception is very keen.

After sinking into the bottom of the sea, Bai Shui only felt the pressure coming towards him from all around, making the leather stick directly to his body, sticking very tightly.

At the same time, the pressure of the ocean is also acting on his side, oppressing his body and making it difficult for him to breathe.

At the bottom of the sea, in the absence of oxygen, the heart will push the blood with stronger power and at a faster speed to maintain the activity of the human body.

At the bottom of the sea, it is not only the beating strength of the heart and the blood flow rate that are exercised, but also the strength of the body and the coordination ability of the body.

Bai Shui only felt that his chest cavity was about to catch fire, extremely oppressed, and his chest cavity was constantly being squeezed and sunken.

The pressure was getting bigger and bigger, the veins on Bai Shui's forehead became more and more obvious, and Bai Shui's face became more and more ugly.

Finally, when Baishui couldn't bear it, the downward trend finally stopped.