In the scorching summer, temperatures soar in many parts of China. Even hotter than the weather is the application of sports technology in primary and secondary school campuses. At Huashe Primary School in Keqiao District, Shaoxing City, Zhejiang Province, AI intelligent sports screens have become the "new favorite" of students during breaks. It can accurately record jump rope, squat jump and other data, allowing children to have fun in competitions, and can also transform into a professional "coach" to help teachers customize personalized training plans. At the First Primary School in Balihu New District, Jiujiang City, Jiangxi Province, scene simulation technology makes students feel like they are in a field shooting range, and the "training feedback correction" mode enhances their concentration. In some schools in Wuxi, Jiangsu Province, AI assessment equipment can scan students' body posture hazards and provide correction plans in just 30 seconds. The integration of these technological elements is reshaping the campus sports ecology, allowing children to embrace technology and grow through sports, and outlining a new dynamic and intelligent sports landscape for students. Smart screens are both "playmates" and "coaches". During breaks, children engage in sports activities such as skipping rope, squatting, and high leg lifting in front of the AI intelligent sports screen in the corridors, halls, and playgrounds of Huashe Primary School in Keqiao District, Shaoxing City, Zhejiang Province. What is eye-catching is that this smart screen can capture real-time motion data, automatically display the number of skipping ropes, squatting frequency hopping, etc., and score them based on a standard scoring system. I just jumped 142! Five more than my desk mate! ”Elementary school students who completed a skipping rope competition in front of the AI intelligent sports screen pointed to the screen and cheered. With this AI intelligent sports screen, children can record their exercise data and share it with their classmates. Not only that, they can also see daily, weekly, and monthly exercise data rankings, making exercise more challenging! ”The person in charge of Huashe Elementary School said. In this elementary school, the AI intelligent sports screen is not only a "playmate" during breaks, but also a professional "coach". The relevant person in charge introduced that the background of the AI intelligent sports screen can automatically record students' training and testing data every time. All data, from skipping rope frequency, long jump distance to motion standardization, are accurately captured. Physical education teachers can analyze students' exercise parameters, curves, and muscle group status in real-time through backend data, and provide feedback and guidance on each child's weak points in the classroom. For example, if a physical education teacher at the school discovers that a student's posture for standing long jump is incorrect, they can combine relevant data to customize a training program that strengthens lower limb strength and coordination, achieving personalized teaching with "one person, one strategy". In addition, the AI intelligent sports screen has transformed the playground of Huashe Elementary School into a technologically advanced "smart arena". At the starting points of the 50 meter, 100 meter, 800 meter, and 1000 meter tracks, AI intelligent sports screens are neatly arranged. The children stood on the starting line, waiting for the starting gun to sound like arrows from the bowstring. At the moment they cross the finish line, the device will immediately report the results accurately. A small competition can be completed in just 10 minutes. Simulation technology creates a safe shooting range with three points and one line of sight, crosshair, and target ring... Keep your breath steady and pull the trigger decisively. ”In the laser simulation shooting training hall of the First Primary School in Balihu New District, Jiujiang City, Jiangxi Province, several students hold laser guns and stare closely at an electronic target 10 meters away, with their chest slightly undulating with their breath. When they reached a stable state, they lightly pulled the trigger with their index finger, and the electronic target immediately sent out the prompt sounds of "drip -9.7 ring" and "drip -9.2 ring", and cheers immediately erupted around them. As a popular online course on campus, laser simulation shooting class has been well received by students since its inception. In the training hall, 10 laser shooting devices are arranged in a straight line, and the electronic target surface displays the real-time coordinates of the impact point. The laser simulation shooting system in the training center uses pulsed lasers instead of live ammunition, calculates the ring value through Bluetooth positioning, has a high safety factor, and can restore 90% of live ammunition shooting scenes. ”The physical education teacher of the First Primary School in Balihu New District introduced that in the laser simulation shooting class, the sensing wristbands worn by students will synchronously record physiological data such as heart rate and respiratory rate. These data can help analyze the physical condition of children when shooting. I used to only watch shooting competitions on TV, but now I can also be a 'sharpshooter' myself. ”A student from the First Primary School in Balihu New District wiped the sweat on his forehead and said that every time he trains, he would stare at the motion playback on the screen and figure out how to correct the wrist angle. This closed-loop mode of "training feedback correction" not only enables children to master shooting skills, but also subtly improves their concentration and exercises their psychological qualities. The person in charge of the First Primary School in Balihu New District introduced that laser simulation shooting innovates traditional shooting projects through high-tech means such as virtual human-computer interaction and scene simulation. This approach breaks the limitations of time, location, and other factors, and has a strong appeal to the younger generation. A 30 second scan revealed a potential posture hazard, with shoulders slightly tilted to the left and lumbar spine curvature exceeding the normal range. In the AI evaluation room of a primary school in Wuxi, Jiangsu Province, sixth grade student Xiaolin had just completed a 30 second standing test when a three-dimensional posture model was generated on the electronic screen. The red warning line marked the abnormal posture of his right shoulder buckle. The staff pointed to the spinal analysis report and instructed, "When writing, raise your wrist. Doing three sets of back bridge training every day can improve your posture." Now, some schools in Wuxi are using AI evaluation equipment to conduct posture screening. Students only need to complete movements such as arm side lifts and forward bending to touch the ground in front of the camera, and the AI evaluation system for children and adolescents' spinal health will collect 12 key indicators such as craniovertebral angle and lumbar curvature through infrared sensors, generating visual reports including pelvic inclination and scoliosis angle. The reports received by the parents of the tested students not only indicate the level of abnormal risk, but also come with customized correction plans. Testing personnel and founder of Wuxi Paoba Intelligent Technology Co., Ltd., Luan Kai, introduced to reporters that the abnormal body posture of teenagers is showing a trend of younger age and compound development, and some students also have multiple problems such as head extension and pelvic forward tilt. Feng Qiang, Deputy Director of the National Physical Fitness and Scientific Fitness Research Center at the Sports Science Research Institute of the General Administration of Sport of China, introduced that after the release of the industry standard for "Testing and Evaluation of Physical Posture of Children and Adolescents" in 2021, multiple standardized AI evaluation rooms have been built nationwide, and tens of thousands of physical fitness screenings for young people have been completed. At present, the AI assessment system for spinal health of children and adolescents has been integrated into the database of the General Administration of Sport of China. The data collected through the system will be used for research on the integration of physical education and spinal curvature intervention. (New Society)