Jiang Nan returned to the army, and when he appeared at the door of the infirmary, Shen Yue rushed over and hugged Jiang Nan in surprise: "Jiang Nan, you're back!" ”

"I'm back." Jiang Nan smiled, Shen Yue was still so cute.

"Let me see, I haven't trained this month, and I'm not fat!" Shen Yue looked at Jiang Nan.

"It's not easy to review for the college entrance examination, and it's good if you're not thin." Jiang Nan smiled.

On the other side, Hua Muyu saw that Yang Zhengang also greeted him, "Are you back?" ”

"Hmm!" Yang Zhengang nodded, "Jiang Nan is here thanks to you for taking care of you." ”

"Your brother still says this?" Hua Muyu smiled, "How's the situation on your side?" ”

"I don't know yet, I'm waiting for news." Yang Zhengang put down Jiang Nan's luggage and sat down.

Shen Yue pulled Jiang Nan aside to speak.

"How's your revision? You haven't left your homework behind, have you? Jiang Nan asked.

"How can you?" Shen Yue pursed her lips, "You're not there, Doctor Hua is much harsher with me, if you want to be lazy, no way!" ”

Jiang Nan smiled, "He's also good for you!" ”

"I know." Shen Yue nodded, "How are you?" ”

"Not bad, it should be fine." Jiang Nan also nodded, "I came back this time to do physical training, what about you, did you do it?" ”

"Well, Dr. Hua asked the second battalion commander to help me train, and I have almost practiced it, but I am not flexible enough, and now I am mainly training in single parallel bars." Shen Yue said.

"That's good, I'm still thinking about training with you, it seems that you are faster than me." Jiang Nan said.

"I don't dare to train with you, Camp Commander Yang will train you alone, right?" Shen Yue pouted at Yang Zhengang, "If I go to be a light bulb, he won't split me?" ”

Jiang Nan smiled, "Is he so terrible?" ”

"Yes, he's not kind to you and to others." Shen Yue pouted.

Jiang Nan looked at Yang Zhengang, right, he was different from himself.

Yang Zhengang noticed that Jiang Nan looked at himself and raised his eyebrows, is there something?

Jiang Nan shook his head, just smiled, and his heart was sweet.

After talking for a while, Jiang Nan took the luggage back to the dormitory.

"Take a day off today and start training tomorrow?" Yang Zhengang asked.

"Good!" Jiang Nan nodded, "...... over there in the infirmary"

"You're actually still on vacation now, you don't have to go, but it's okay if you have nothing to do, training also has to be a combination of work and rest, it's impossible to train all day, you can also review here in the infirmary, Mu Yu can also help you." Yang Zhengang said.

"Okay, I see." Jiang Nan nodded.

In fact, I went to work as before, but I had more time to train, and the infirmary could still help.

Besides, Yang Zhengang also has his own affairs, and it is impossible to accompany him all day.

Jiang Nan began to train early the next morning, Xiao Yueru said that the physical fitness test is mainly single parallel bars, grenades, medium and short runs, 5 kilometers of armed cross-country these items, she herself can practice medium and short runs, cross-country words plus weight exercises, Yang Zhengang to teach the main thing is single parallel bars and grenade throwing.

It's May, and it's getting hot.

Jiang Nan ran for an hour and sweated profusely, went to the cafeteria for breakfast, and went directly to Yang Zhengang's dormitory.

The hot water in the women's dormitory is supplied at a fixed time, and although the weather is hotter now, it is not good for girls to take a bath in cold water, and Yang Zhengang's officer dormitory is still more convenient.

Back in the dormitory, Yang Zhengang also happened to come back from morning exercises, "Why don't we wash together?" He laughs.

"Don't!" Jiang Nan said angrily, if you wash together, I don't know when you want to wash, it's strange if you don't do something.

The battle bath that both of them took soon came out.

Yang Zhengang picked up the steamed bun and handed it to Jiang Nan, and ate it himself, "I have something to do in the morning, let's train again in the afternoon." ”

"Okay." Jiang Nan nodded, just went back to the infirmary, helped if there was something, and reviewed his homework if he had nothing to do.

In the afternoon, Yang Zhengang came to find Jiang Nan and talked to Hua Muyu.

"We're practicing grenade throwing today." Yang Zhengang said, taking Jiang Nan to the grenade throwing area.

He took out a Type 67 grenade and said, "Let me first introduce you to the grenades we are using, mainly the Type 67 wooden-handled grenades. The Type 67 wooden-handled grenade uses a cast iron projectile body, with a total bullet mass of 600g, a bullet diameter of 48 mm, a full bomb length of 204 mm, and the main charge is TNT, which can produce 70 to 110 fragments, with a killing radius of 7 meters, and the fragments are 80 meters away from the explosion point. ”

"The lethality of grenades is still very large, and in order to prevent accidents during training, we temporarily use trainer bombs." Yang Zhengang took another wooden-handled grenade painted with blue paint, "The live ammunition we used is the green lacquer of the wooden handle, and this blue paint is the coach's bullet to prevent the wrong one." The weight of the coach's bullet is the same as that of the live ammunition, so that the training is not prone to errors. ”

"Now listen to me on the essentials of throwing, and watch my movements!" Yang Zhengang looked at Jiang Nan, he was very serious at this time.

Jiang Nan also nodded seriously, if he didn't master it well, he would die when he used live ammunition.

"Hold the bullet in your right hand, roll it with four fingers, curl your little finger at the end of the wooden handle, hold the bullet in front of your right shoulder, place the bullet in front of your right shoulder, and look at the front with your eyes level, into a ready position." Yang Zhengang generally explained and demonstrated, "After hearing the command of 'throw', take a big step back with his right foot......"

Yang Zhengang threw a grenade while explaining, his movements were smooth and chic, and Jiang Nan's eyes lit up.

"What are you looking at?" Yang Zhengang knocked Jiang Nan's forehead and smiled.

"So handsome!" Jiang Nan's face turned red, my man is handsome.

"Did you pay attention to my movements and throwing skills, and did you understand how to throw?" Yang Zhengang was helpless.

"Yes, battalion commander, I see!" Jiang Nan naughtily saluted Yang Zhengang.

"Now it's your turn!" Yang Zhengang handed Jiang Nan a coaching bullet.

Jiang Nan took the coach's bullet and checked it in his hand, it was quite heavy.

In her previous life, she had also been exposed to these on the battlefield abroad, but at that time, they all used round grenades, which was really different from this. And at that time, I was curious to look at other people's weapons, but I didn't actually use them.

I'm still a little nervous.

But this is a coach bullet that won't explode even if it is not thrown well, it's okay, Jiang Nan comforted himself.

Jiang Nan followed the essentials explained by Yang Zhengang, how to hold the bullet, how to step, how to twist the hips, meticulously.

"Cast!" Yang Zhengang shouted.

Jiang Nan picked up his right hand and threw the grenade with all his might.

Seeing that the grenade was thrown into the pit in front of him, Yang Zhengang frowned slightly, "It's only about 30 meters, just passed, it's not enough, continue to practice!" ”

"Yes!" Jiang Nan replied loudly, took the trainer bullet and continued to throw.

After practicing for about half an hour, Jiang Nan's arm was so sore that he almost couldn't lift it.

"Now it's about 35 meters, and you can only reach good, and more than 40 meters is good." Yang Zhengang said: "Rest for a while and then practice." ”

After resting for about ten minutes, Yang Zhengang brought over a live ammunition.

"Just now I just practiced the throwing action, now I will tell you what to do before throwing the live ammunition, take the bullet with your right hand, unscrew the bullet cover with both hands, pierce the moisture-proof paper, take out the fire ring, put the fire ring on the base of your little finger, hold the bullet, and then throw it according to the method just now."

As soon as Yang Zhengang finished speaking, the grenade was thrown, and there was a loud "bang", and Jiang Nan screamed in fright and covered his ears and squatted down.

"Jiang Nan?" Yang Zhengang realized that she had war stress disorder before, was it too sudden just now?

He hurriedly ran over, only to see her pale face and slightly trembling body, and hurriedly hugged her, "It's okay, it's okay!" ”