"Steady your breathing, tighten your back, bring up your thighs, waist and other parts of your body, and slowly lift up."

In the gym dedicated to horse racing girls, Inari is carrying a barbell on her back for squat training, while You Yun is gently behind the girl, holding the barbell pole to help her correct her body movements and power points.

"At the last moment of getting up, you must be fast, and the explosion must be strong and powerful."

Inari slowly deepened his breathing with the ups and downs of Yuyun's voice, squatting, standing, down, and up......

This action is repeated over and over again.

……

Ever since the eldest sister pushed the reluctant Inari to You Yun, she became the shopkeeper herself.

You Yun's workload increased every day, after all, it was impossible to really leave Inari on the side.

So he also arranged the girl's daily training.

For You Yun, teaching one is also teaching, and teaching two is also teaching.

And You Yun also gradually discovered one of her wonderful uses in training Inari Ichi!

That's [Momentum]!

Every time he arranged a training match between Inari and Fujimasa March, she would always let her exude a strong momentum to suppress the march.

In this way, the resistance of the march to stress is exercised.

This can be regarded as an alternative way for You Yun to exercise his willpower!

In addition, one more Inari also makes the march have one more sparring partner, so that the training will not be too lonely.

All in all! You Yun is trying to fully and reasonably squeeze the value of Inari Ichi, and he will get more than one stone!

Thinking of this, he couldn't help but praise his wisdom and intelligence.

……

"Remember the trick of breathing just now, so that the rhythm of breathing and movement is consistent." You Yun tirelessly emphasized the important points.

The breathing style that You Yun taught Inari Ichi is another type of abdominal breathing—tile breathing.

Tile breathing is generally through abdominal breathing, inhalation, and then close the glottis, increase intra-abdominal pressure, stabilize the abdominal cavity and spine, thereby strengthening the rigidity of the waist and abdomen, and then improving the core stability, so that the lower limbs can better output strength, is a breathing technique as a high-intensity strength training.

Inari's legs are unusually muscular and powerful, so the purpose of Yuyun's training is to give full play to the power contained in her big feet.

Inari finished a set of ten and did four sets of squats before stopping, slowly placing the barbell on the barbell rack and relaxing his body slightly.

"For the back chasing horse girl, the gluteal muscles must be strong!"

"The squat you practice now is mainly to exercise your core strength, strengthen your stable muscles, and then slowly reduce the heavy weight load and do squat training with a semi-circle balance ball."

"All training should be done to the standard and norm of the movements, and after each strength training, I will arrange some balance training for you."

You Yun slowly explained beside Inari.

It is his usual practice to explain theories to horse racing girls during training.

Not only did he have to let the racers know how to train, but also why they did it.

The "purpose" of training has always been important to Youyun.

Every training session should be arranged with a clear "purpose"

Understanding the principles and methods of this training can better help you complete the training indicators and achieve good training results.

Training is a hard and boring activity, and he wants them to understand the meaning of training and understand that their efforts are meaningful!

Of course, this also depends on the perception of the horse racing girl......

"Core ...... What are the core strengths? ”

Inari smiled awkwardly.

She had also heard Ryuko Hanhara talk about this word, but she didn't understand it very well.

In the end, the trainer will not explain too much to the horse racer on a daily basis, and the horse girl only needs to follow the training plan.

You Yun was not surprised, and now many horse racing girls do not understand training.

"It's a broad concept."

When it comes to core training, you go to the gym to find a trainer, and eight out of ten say it differently.

He was silent and thought for a while, and then said:

"For the sport of running, the core strength is from the hip joint to the waist and abdomen, which is the bridge between the upper and lower limbs to highly synergize the power transmission, and the more stable the bridge, the better the effect of power transmission."

Inari watched as You Yun pointed at his crotch and waist writhing uneasily.

"The core of core strength is balance!"

"It's not that the strength of the upper body or lower body is stronger, the better, only when the core muscles that connect the upper body and the lower body are strong, the core that conducts strength will be strong, and the strength of the upper and lower body will increase."

"Twist the strength of the whole body into a rope!"

Whether it is running and jumping or in martial arts, core strength is required, and a martial arts technique is called waist and horse integration, which is what is said.

"I don't understand it, but it means that I can run faster as long as I strengthen the middle part, right!?" Inari scratched his head, and finished "streamlining" to You Yun just now.

“…… That's what you should be. You Yun sighed.

"Haha, it's me, how can this kind of problem be difficult to pour Inari adults!"

"Okay, don't talk nonsense, go and do the bench press, start with 100 kilograms, and gradually stack up!"

"Eh——!!"

"How can there be! Wait, why does she weigh so much less than me!! ”

Inari's right hand pointed to Fujimasa, who was also doing squat training, and protested to You Yun with a sad and angry face.

Fujimasa March: "......"

“…… Well, this is a training plan that I have arranged according to your running style and physical condition. You Yun explained calmly.

Inari wanted to cry without tears.

For a whole day, Inari saw the endless workout methods in the gym and the advanced quality of You Yun as a professional trainer.

From the full squat of the barbell, squat, lunge squat, high flip, deadlift, weight-bearing calf raise, weight-bearing body side flexion, weight-bearing body rotation, etc., he gave Inari a test and explanation.

From the internal physiology and engineering of the human body, to the external presentation of the effects of specific exercises, technical points, and areas prone to injury.

Later, You Yun introduced the arm swing exercises of dumbbells, sit-ups for resistance balls, and all kinds of training methods.

He emphasized the key points that Inari needs to pay attention to in strength training, which will not let the horse race girl train the muscles out of balance and affect the overall core strength, but also can propose effective improvement and training methods for physical fitness.

But the price is that Inari's whole body is full of holes and exhaustion, both physically and mentally.

Until night, the girl did not know how she had crawled back.

Oysters up......