It is biased that people regard genetics as the determining factor of height. There was a high jumper in the former Soviet Union. 14- 16 years old, his height has always been 164 cm. He thought that he would not grow taller because of genetic reasons, and once planned to give up his efforts. A coach with rich scientific experience told him: ① Subjectively, he should have a great desire to grow taller. ② Strive to complete specific gymnastics exercises. Sure enough, three years later, he succeeded for this athlete-his height was as high as 187 cm, and he became one of the world-famous excellent high jumpers. This is Ahmed. After years of investigation and research, Dr. Chuanyan, a Japanese height research expert, also showed that genetic factors accounted for only 23% and acquired factors accounted for 77%, which is undoubtedly excellent news for short people. As long as they work hard the day after tomorrow, it is not difficult to grow tall. We use sports? Nutrition methods have been studied on some short people, and the results also prove that the efforts of the day after tomorrow are extremely important for growing taller. In the course of the study, the best growth effect was 3 cm in two months, with a general growth of 65,438+0.5 cm. The subjects of these studies are all boys and girls aged 65,438+05-20, who are generally a few years shorter, and some of them are short parents. For example, there is a boy of 16 years old. His father is 1.54m, his mother is 1.49m, and his own height is1.52m. With our help, he has grown to1.55m. In addition, he has cultivated. This excludes the role of natural and genetic factors in the growth of teenagers, and provides a basis for scientifically promoting the growth of teenagers. We use the method of exercise+nutrition to improve our level. In terms of nutrition, it is mainly to let teenagers drink a cup of milk prepared by a nutritionist after the training, and provide a nutritious food catering material for spring, summer, autumn and winter, so that the trainers can go home for dinner according to the required amount of nutrition. In sports, two sets of heightening gymnastics are mainly combined with a national patent product-sports auxiliary lacing to carry out heightening training. The first set is: "Growing High Center Exercise", which consists of five sections; (1) supine stretching exercise-supine on the mat, arms bent, fingers crossed on the chest, lower limbs straight; Inhale, at the same time, extend your arms to the top of your head, jump on your toes and stretch your body as far as possible; Exhale gently, relax and recover; Exercise frequency 10-25 times depends on age. (2) Standing and jumping-the number of movements depends on age, 6-20 times. (3) Rowing-standing, with one step forward with your right foot in a lunge, raising your arms forward, downward and backward at the same time and swinging vigorously for 25 times like rowing. (4) Cordless skipping rope-skipping rope with hands in rope shape instead of rope in place, at a speed of twice per second; The number of exercises depends on the individual's physique for 3-5 minutes, about 120 times per minute. ⑤ Push-ups-push-ups with both hands on the ground, then abdomen and legs closed; The upper body is still, and the legs are forced to straighten and push back at the same time; The number of movements is divided into 3-5 groups according to age, each group 15 column. The second set is lacing practice, which is combined with the patented movement to encourage the use of lacing at the same time. There are five sections in total: ① flexion and extension of stepping joint-tie the lacing belt on the stepping joint and fasten it, and lie on your back; Lift both toes at the same time, then jump forward with both toes at the same time, and repeat rhythmically 18-25 times; Breathe in on tiptoe, and exhale on tiptoe. (2) Leg stretching exercise: After the belt is tied, lie on your back and move your legs along the bed surface at the same time. When contracting, the calf and thigh are 90 degrees; Repeat 15-20 times, inhale when you retract your feet, exhale when you straighten your feet, and meditate in your heart, long, long, long. (3) Hip-kicking exercise-after the belt is fastened on the back, the thigh pulls the legs to the front of the abdomen at 90 degrees with the body, and then the heels of the legs push the ground hard; Inhale when the thighs are together, exhale when pushing and stretching, and meditate on long, long and long; Repeat 10-20 times. ④ Dragonfly-like exercise-tie the upper limb strap to the shoulder, lie prone, and naturally stretch your hands backwards. When you take a deep breath, your arms will stretch back, lift your upper body, lift your head and lift your legs up at the same time. The whole body is like a flying dragonfly; Relax when exhaling and do it 5-8 times repeatedly. ⑤ Leg wheel movement-supine into an inverted shoulder elbow shape; Legs are like riding a bicycle, constantly turning back and forth, changing speed quickly and slowly; Do it continuously for 2-3 minutes. These two sets of exercises are the main body of high training. We let the trainers practice 50 minutes every other day, and let them practice height center exercises in the morning and stretching exercises in the evening. As a result, the effect of height improvement is quite good. This experiment shows that although sports activities are the most widely used activities in the field of sports today, not all sports competitions play a role in strengthening the body. Once the way and practice method are wrong, it will bring harm to the body, especially to the height development. For example, dumbbells and barbells, which are often used in physical exercise, are very effective in increasing chest circumference and wrist circumference, but they are harmful to height and leg lines, and even play an inhibitory role, especially in the heyday of development. According to the survey data of teenagers' physique in China, teenagers' physique has declined slightly, which can not but attract the attention of relevant parties and take active measures. We use multifunctional exercise to help teenagers grow taller, and often use it to prevent myopia and correct bad sitting posture and abnormal legs. In particular, the use of a set of calisthenics with a pull belt is very effective in eliminating excess fat. This has also played a very good role in promoting the healthy development and physical fitness of teenagers. Therefore, in order to improve the height and form a good posture, it is necessary to carry out sports activities selectively, focusing on the movement of respiratory system and circulatory system, and all physiological parts should move according to a specific rhythm; Pay attention to the full harmony with the whole body movement; It is necessary to emphasize the ingenious combination of action and reaction in body movement (such as bending first and then stretching, stretching first and then bending); To achieve the unity of body and mind in sports, we must adhere to the persistence of sports.
In a word, the growth of teenagers is a complicated process, and heredity, exercise, nutrition and environment are all at work. However, after long-term research, Japanese growth experts found that the influence of exercise and nutrition on height accounted for more than 50%, which provided a scientific theoretical basis for the short growth of teenagers. To really promote their growth, it is necessary to scientifically combine exercise with nutrition, so as to achieve: First, let teenagers and their parents know the basic knowledge of growth first. Second, because the acquired factors account for far more than the innate factors, teenagers should seize the acquired efforts, strengthen exercise, pay attention to nutrition regulation, and improve the environment (natural environment and social environment), which will receive better results. Third, improving gymnastics should be done continuously, because raising the height is more troublesome than developing to the width of the body, which contains very subtle problems. It needs to be completed with less intensity and longer time than the width, and it needs long-term persistence, patience and courage. The exercise of fishing for three days and drying the net for two days will not receive satisfactory results. Only by regular exercise, the physical fitness is enhanced, the body shape is good, and the height naturally goes up. The best period and time to promote growth is from primary school to middle school, from March to June every year. Seize this period, insist on doing 10 minutes of central exercise and stretching exercise every morning and evening, and you can reach your ideal height. Fourth, the reasonable collocation of nutrition. Milk, fish, spinach, carrots and oranges play an important role in the increase. Natural food has little negative impact on human body, which is beneficial to fully absorb the nutrients needed by teenagers in the process of growth and development, and is irreplaceable by drugs and health products. Although natural food is troublesome to process, it is not difficult to process according to the recipe as long as the recipe is arranged in advance. Fifth, we should pay attention to overcoming some bad habits that are harmful to height, such as sitting correctly; Good and adequate sleep; Smoking, drinking and some irritating foods are prohibited; Exercise regularly to prevent colds; Study hard and have a good rest, so that you can rest every time you study 10 minutes, preferably lying down; Get more sunshine and fully accept the touch of the sun.