Lu Cheng licked his tongue on his palate, his qi sank into the dantian, his lower abdomen bulged up, and then his qi sank to the perineum. Then divide into two strands, along the inner side of the big and lower legs, straight down to the center of the foot Yongquan point. Then inhale slowly, the lower abdomen contractes, the tongue licks the palate, with the intention to lead the qi, starting from the center of the foot, along the small and outer thighs back to the perineum, and then levator the anus, the qi along the Du pulse through the three levels, up to the top of the head, and then along the front of the two ears to the front of the branch, meeting at the tip of the tongue. At this time, it is in contact with the breath when exhaling, so that from the Baihui acupoint on the top of the head to the Yongquan acupoint on the soles of the feet, the cycle continues, and the cycle runs.

One week, two weeks, the speed of internal energy running in Lu Cheng's body is getting faster and faster. Although the sky was already bright, Lu Cheng couldn't care about it at the moment, and he didn't know how long it had been, he slowly opened his eyes, his eyes were full of surprise. Yes, his internal strength broke through again, reaching the third layer.

There was a clear difference between the third layer of internal strength and the second layer, the breath of the dantian in his body was getting stronger and stronger, and his meridians had been broadened a lot. When he used the Turtle Breath Technique and the Body Shrinking Technique, he immediately found that he had abundant internal strength, which made him more handy. He also tried to change his appearance, and soon found that not only did the time to change his appearance be shorter, but his control over his face was also more refined.

In the early stage of the third layer of internal strength, and the peak of the second layer of internal strength, it seems that there is only one layer of barriers, but in fact there is a huge difference. The strength of the third layer of internal strength in the early stage is at least equivalent to the peak of the second layer of three internal strength. In other words, breaking through this barrier has increased Lu Cheng's strength by at least three times.

But at this moment, Lu Cheng had to go to work. Even if he is a master of the third layer of internal strength, he is still a handyman. Since he is a miscellaneous servant, he must have the consciousness of being a miscellaneous servant, and he found that it seemed to be late today, so he put on his clothes and ran towards the miscellaneous courtyard.

As soon as he left the house, Lu Cheng suddenly remembered the outline of the longitudinal technique, and running was one of the basic skills for practicing the longitudinal technique. Because when a person is running, the legs are crossed, and when one leg is pushed back, the other leg swings forward, and the forward swing and back kick are performed at the same time. The point of the front swing is to be in the right direction and drive the hips forward. At first, it was awkward for him, but he soon got the hang of it.

After Lu Cheng's hind legs kicked the ground, the human body rose into the air, and during the aerial stage, his movements were very relaxed, allowing his body to move forward with inertia. During the whole running movement, the muscles of the back leg are actively contracted, and the muscles are relaxed as much as possible during the cushioning and airing phases of the foot landing, so that you can run easier, faster and farther.

When a person is running, there are generally three situations when the foot touches the ground: the sole of the foot hits the ground first, the heel hits the ground first, and the whole foot lands on the ground. With the exception of a few people whose feet are flat, most people's feet are arched and have what is known as a "foot arch". The arch of the foot is mainly composed of bones and ligaments, and its structure is like an arch bridge, which can withstand great pressure, and is strong and elastic. There are many joints in the feet, and the cartilage and ligaments in the joints are elastic, which can cushion the vibration of external forces during running, so as to protect the human body from damage.

If you land with your heel before you run, you need to roll your heel before you can push back, which requires a process that affects your forward speed. And because the heel is on the ground, the cushioning effect of the arch of the foot cannot be exerted, resulting in a large vibration, which is easy to cause damage to the knee joint, and will cause damage to the brain and internal organs by vibration, so the method of heel landing will not be used in general running.

Touching the forefoot first is a good idea. In all parts of the foot, the bones and ligaments of the foot are concentrated in the middle and front of the foot, the forefoot is wide and thin, and the elasticity is good.

And Lu Cheng knew that even if he ran with the forefoot of his foot, it was only the first step of the longitudinal technique. The best aspect of running is to touch the ground on your toes, and only then does it have the characteristics of the initial light exercises. Because with the soles of your feet on the ground, your steps are steady. And steadfast, the body can be light, with the toe to the ground, the step is weak, and the step is weak, the body is easy to be light. It's just that this needs to be gradual, and running on tiptoe seems to be very strange in Songjiazhuang.

Although Lu Cheng rushed to the compound as fast as he could, he was still late. But today, Song Ping did not scold or punish him. Lu Cheng just saved the Song brothers yesterday, and Song Kaixuan also met him in person. Song Kaige and Song Ligong are still recuperating from their injuries, and I am afraid that they will also come to thank Lu Cheng in the future. Therefore, his attitude towards Lu Cheng has undergone earth-shaking changes.

"Lu Cheng, yesterday the second young master gave a reward of ten taels of silver, shouldn't you treat yourself? "Song Ping's monthly salary is only two taels a month, he is a deacon, in charge of the miscellaneous courtyard, and the treatment is only about the same as that of ordinary guards. But Lu Cheng is just a handyman, and the treatment is the same. Moreover, Song Kaixuan also said that as long as Lu Cheng is willing, he can go to be a guard at any time. Although Song Kaixuan did not say it, in fact, the implication was very clear, in the miscellaneous courtyard, Lu Cheng's status was no longer below him.

"No problem, it's in Baoqing Building tonight. Lu Cheng said that yesterday his father told him that the money should be used to marry a relative, but he resisted this matter from the bottom of his heart, wishing that he would spend all the money as soon as possible, and maybe he could prevent the marriage from happening.

"Well, I'll call your three fathers, and a few of your brothers, and you should come back early, for there's plenty of firewood in the firewood room." Song Ping seemed very happy, as long as he thought of the food in Baoqing Building, he couldn't help but salivate.

"You arrange it, I just have to pay for it. Lu Cheng smiled, it was rare for Song Ping to be so good at talking, he believed that even if he didn't come back for dinner at noon, he should have kept one for himself in the room.

Lu Cheng took the machete and rope and went to Datong Mountain again, and as soon as he left Songjiazhuang, he immediately started running. Today, his main task is not to chop wood, but to cultivate. In order to give himself a quiet environment, he left Songjiazhuang far away this time. He has the support of three layers of internal strength, and he has the power of induction, even if he leaves Songjiazhuang for dozens of miles, he does not need to worry about danger.

Datong Mountain is very large, the range at the foot of the mountain is also very wide, and many places are inaccessible, and these places are the ideal places for Lu Cheng to cultivate. In addition to the mental method required for the cultivation of the body, the place where the practice is also very important. When Lu Cheng ran for almost an hour, he finally found an ideal place.