And this tower instructor is also an expert in hard qigong, he alone researched and explored to improve the Chinese army's hard qigong cultivation method, and has been promoted in the action bureau, but this enhanced version of the hard qigong cultivation process is really painful, endure the pain and the test of will has reached the extreme, it is not something that normal people dare to try, even if it is a member of the action bureau, few are willing to practice.

After Xia Junhao heard about the enhanced version of the hard qigong training method, he directly gave up, and even in the action bureau, few people were able to stick to it. It is said that there are only six people in the entire Action Bureau who have successfully cultivated the enhanced version of the Iron Tower Instructor's Hard Qigong, and Zhong Jian is one of them.

In addition to continuing to learn English recently, Niu Zhiyuan's main energy and time have been spent on this enhanced version of hard qigong, and he forced himself to practice this enhanced version of hard qigong.

Xia Junhao's English foundation is much better than Niu Zhiyuan, Niu Zhiyuan failed the college entrance examination mainly because he learned English too poorly, and now he is learning again, but it is more painful for him than any extreme training, but there is no way, this is the language that everyone in the Action Bureau of the State Security Department must master. As for the Japanese language, it was learned very quickly.

After Xia Junhao passed all the exams, he was assigned a mission, and he has not come back yet, so he envied Niu Zhiyuan, so he had to frantically carry out hard qigong training while forcing himself to study English hard.

……

……

Half a year passed in a hurry, and one morning, the sky was bright, Niu Zhiyuan put on his training uniform and left the dormitory, not to the training ground, but to go straight to a waterfall near the training ground.

Five-kilometer cross-country is naturally not far for Niu Zhiyuan, who is accustomed to running in the mountains and forests, Niu Zhiyuan soon arrived at the destination, looking at the waterfall more than 20 meters high and the deep pool with a depth of more than ten meters, Niu Zhiyuan thought of the pain to bear in a while, and he was a little scared in his heart.

Using pools and waterfalls to build muscles, endurance, and body coordination is just one of the training methods for the enhanced version of Hard Qigong.

The five-kilometer mountain trail run just relaxed the muscles and joints of the body, and there was no need to do any adaptive training at all, and Niu Zhiyuan forced himself to rush directly into the deep pool.

The pool of water soon did not pass the top of his head, Niu Zhiyuan continued to walk forward, and controlled the balance of his body, not letting his body float, holding his breath, after three minutes, Niu Zhiyuan began to lack oxygen in his body,

His ears were ringing, his head was splitting, his heart was beating wildly, and his lungs felt like they were about to explode, but he continued to grit his teeth and insist, this is a critical moment to exercise endurance and willpower, and it is also a critical moment for subtle changes in body functions.

The limit of hypoxia in the human body is three to five minutes, which varies from person to person, three minutes is the limit of people, and only people who have received special training or have been fishing in the sea for a long time can reach five minutes.

Niu Zhiyuan, who was in the potential water, had been silently counting the seconds, keeping himself clear, until he felt a tingling pain in his chest, his consciousness began to blur, and his body began to be out of his control.

After resting for a while, the body returned to normal, Niu Zhiyuan entered the water again, this time not only holding his breath, but also he began to practice martial arts underwater, constantly punching and kicking, underwater full force exercise and not moving to hold his breath is naturally very different, he insisted for two minutes and then had to come out of the water to breathe and rest.

In this way, Niu Zhiyuan repeatedly held his breath and trained underwater for two hours.

Two hours later, Niu Zhiyuan was exhausted, but instead of climbing to the edge of the waterhole to rest, he climbed to the bottom of the waterfall and let the water flow more than 20 meters high beat the entire back of his body, faintly aching.

When the back of his body began to be numb, and the pain became more and more unbearable, he turned over and lay down, so that the front of his body could bear the beating of the waterfall again.

……

……

A morning, unconsciously, Niu Zhiyuan finally crawled out of the waterfall little by little, he no longer had a trace of strength, and the muscles of his whole body were extremely painful, like a needle prick.

After lying down for half an hour, he regained some strength, got up and jogged towards the training base. In the afternoon, he had to fight the instructor, codenamed Iron Tower, and soak in a special medicine for three hours, and in the evening he studied English and various military theories.

After eating at noon, Niu Zhiyuan took a half-hour lunch break, came to the martial arts training ground where the tower was located, took off his shoes and shirt, and came to one

In front of the instructor of the iron tower, he said, "Instructor, come on!" Don't leave your hands alone. ”

"Drink!" The tower instructor didn't have any expression on his face, and he would never leave his hand, but the place of attack was not the lifeblood of the death hole, his fists and feet were no different from steel, and he smashed it with a roar, Niu Zhiyuan didn't dodge, but luckily used his body to resist with his body, and blocked it with his arm, although the pain was pumping, he still gritted his teeth and endured it without screaming, and endured the stormy attack of the tower instructor.

Five minutes later, Niu Zhiyuan fell to the ground with bruises, the tower instructor did not have any pity on his face, he picked up the special medicine made by the Scientific Research Department of the Action Bureau next to him and sprayed it on Niu Zhiyuan, and then rubbed it vigorously to help Niu Zhiyuan reduce swelling and activate blood.

Half an hour later, Niu Zhiyuan got up again, most of the bruises and bruises on his body were gone, and looked at the tower instructor again, who strode forward and swung his iron fist without waiting for him to speak.

Although the tower instructor was always expressionless, making people feel indifferent like a stone, but at this time his heart was full of expectations for Niu Zhiyuan, and he believed that as long as the young boy in front of him persisted, he would definitely be able to practice his original enhanced version of hard qigong.

This time, Niu Zhiyuan insisted on seven minutes, and the time increased significantly, but he fell into a coma directly, and the tower still went up to spray medicine with a blank face to help Niu Zhiyuan reduce swelling.

Half an hour later, Niu Zhiyuan woke up again, his mental state was even better than before, and the tower was a little impatient and raised his fist again to attack Niu Zhiyuan, Niu Zhiyuan gritted his teeth and insisted desperately.

At the time of nine minutes, Niu Zhiyuan fell again and fainted, and after half an hour, he got up again and continued to fight......

In this way, five times in a row to resist the pervert training, when Niu Zhiyuan fainted again, the tower directly picked him up, into a room next to him, there was already someone in the bathtub prepared, which was filled with steaming green liquid, the tower was a little rude Niu Zhiyuan still into the bathtub, carefully placed, to ensure that the head would not sink into the bathtub, and then wiped the sweat on his forehead and left. After an afternoon of training, the beaten person was of course extremely painful, and he, the beater, was also tired enough.

Three hours later, Niu Zhiyuan woke up, the bruises on his body had all disappeared, and he could clearly feel that his body had strengthened a little.

………

………

Please remember that the first domain name of this book is:. Nine Heavenly God Emperor mobile version reading website: