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How to lose weight for junior high school students
Reasonable adjustment of diet, not partial eclipse, not overeating, not only to ensure adequate nutrition, but also moderate. Do not smoke or drink; 2. Life should be regular, sleep should be adequate and regular, and it is best to sleep on a hard bed with a pillow less than 5 cm; 3. Pay attention to self-care, prevent diseases before they occur, and treat diseases early. Read books about short stature and growth and development of height. If you don't understand, you can consult a doctor to increase your knowledge and use science to guide your actions. 4. Maintain physical and mental health, enrich entertainment life, be emotionally stable and have no worries, which is conducive to growth and development. In recent years, it has been reported by the author that moderate physical exercise lasting 1-2 hours can obviously increase the content of body wind growth hormone in a certain period of time. With the increase of growth hormone content in blood, the tubular bone growth area will live and fall, thus increasing the height. Should be taken into account, whether it is a small amount of exercise (such as jogging, slow swimming and so on. ) or sports with a large amount of exercise (such as marathon running and long-distance skiing). ) will not increase the height, the former is due to insufficient stimulation, and the latter is extremely weak because of it (such as completing 1000 jumps and excessive weight lifting exercises in one day, and even hindering the growth of long bones). Success depends on the correct combination of different exercises. Some scholars believe that long-term jumping, hanging weights, swimming and other activities can really promote height increase. We believe that all short children and adolescents who can't cope with epiphysis should bravely start special physical training to increase their height if doctors think that they don't suffer from short diseases and have no other medical contraindications. However, it is worth mentioning that the training should be gradual, especially at the beginning, don't overdo it because of impatience, pay attention to your own self-feeling, and consult doctors and physical education teachers if you feel uncomfortable. Warm-up exercise to help you stand up straight: move all joints of your limbs, keep your back straight, lean forward your upper body, straighten your arms, and swing back and forth forcefully. Walking: swing your arms violently and push forward. Run: run in small steps, while putting your fists on your shoulders and rotating your arms in front of your elbows; Run and jump 25-50 meters quickly, repeat 4-6 times, and rest after each time. Pull: raise your arms, then pull in all directions, and stand on tiptoe at the same time, repeat 6-8 times, with a short rest in the middle. Horizontal bar exercise: Suspend (20 seconds, 1 min), and rotate left and right at the same time, with feet together; Swing back and forth; Swing clockwise or counterclockwise. Pull-ups: Squat down, keep your back straight, jump up, grab the horizontal bar, and use the inertia of jumping to do pull-ups (the height of the horizontal bar and the grip distance of your hands vary from person to person). Repeat at least 6-8 times each time. Jump: jump up, increase gradually, or reach a predetermined height; Jump down from a slightly higher place; Squat and jump. Do 30-60 jumps in different postures, and push your feet hard to the ground. You can choose to practice, but you should do it according to the prescribed amount at first and gradually increase the amount of exercise. After each exercise, take a short rest to make your breathing steady and your limbs relax. After the whole set of movements, lie flat on the floor, tighten the muscles of the back and buttocks, and straighten the waist slightly. Practice at least three times a week for 35-45 minutes each time. Stick to it and you will get something. There are many drugs and instruments on the market, which are expensive, but the effect is not so good. In fact, the best way to increase is to strengthen exercise. Here are some exercise methods to increase your initiative, which young friends may wish to try. Hanging method: Hold the horizontal bar tightly with both hands to make the body hang and droop. When drooping, it is better to gently touch the ground with your toes, and then do pull-ups. Boys can do 10- 15 times a day. Girls can do it 2-5 times a day. The essentials of the exercise are: exhale when the pull-ups are up, and inhale when you slowly descend. After exercise, you should walk around and relax your muscles. After hands are relaxed, clench your fists, put your hands on your chest, then loosen your fingers, smell your eyes, open your mouth, stretch your eyebrows, relax your facial muscles, and then lie in bed to relax the muscles of your back and arms. In short, we should learn to give full play to ourselves and relax ourselves to the maximum. (1) Put your feet together, stand up straight, move one leg back half a step, then bend your upper body forward, keep your knees bent, and let your fingers touch the ground, and so on 15 ~ 20 times. This action can make the lines of thighs and knees graceful and soft, and make the left and right legs symmetrical.

(2) Open your feet for 30-60 cm, stand up straight, put one leg back for half a step, and then twist your upper body so that your fingertips can touch the toes on the other side. And do 10 ~ 15 times continuously. This action can make the lines of the two wrists graceful and soft, narrow the waist circumference and correct the curvature of the spine.

(3) Open your feet for 60 ~ 70cm, put one leg back for half a step, then raise your arms to shoulder height, and then throw them back horizontally. Twist 7 times in the direction of long legs and 4 times in the direction of short legs. This action can tighten the waist and make the figure beautiful.

(4) Face the wall, keep a distance of 30cm, stand with one leg back half a step, open the heel, let the toes face the inside, then press your hands on the wall, hold your chest out, bend your legs, protrude your hips backwards, and put your knees together. Do it 20 to 50 times in a row. This action can displace the femoral joint, radically solve the problem of uneven legs and make the leg lines beautiful.

(5) Make a waist pillow that is cm long and twice as wide as your wrist, put one leg back half a step, sit deeply in the chair, then lean back with your shoulders and hold your chest out for 20 times in a row. This action can cure fatigue and shoulder pain, and it can also shrink the abdomen.

(6) Pick up a rope and stand, put one leg back for half a step, and then jump rhythmically 60 ~ 70 times in this position. Skipping rope is a good whole-body exercise, which is not only of great help to health and beauty, but also can contract the muscles of the whole body and increase the height.

(7) Sit on the calf, put the knee of one leg back 3 ~ 5 cm, pull the shoulder back, and lift the arm straight up. In this position, lean forward and get as close to the floor as possible. Do it 20 ~ 40 times in a row. This action is the most effective exercise to correct the cat's back, which can not only straighten the back, but also beautify the lines of the wrist.

(8) Sit down, tie the upper part of your knees with cloth, hold the calf with both hands, keep the knee of one leg flush with the knee of the other leg, then bend your body with both hands to make your chin touch your knee for 20 ~ 30 times in a row. This action can tighten the hip muscles.

(9) After finishing the above eight movements, don't take the cloth off your knees for the time being, put a pillow on your back, straighten your legs and lie flat 15 minutes. If you have cold syndrome, you can tie a cloth to sleep at night, so that the cold syndrome will be better after a while. These are the most effective exercises for people with cat backs and O-feet.

1, hanging swing using horizontal bar or door frame, the height of the body hanging on the bar, tiptoe just can leave the ground is appropriate. Hold the lever with both hands, the distance is slightly larger than the shoulder width, the feet are close together, and then the body swings back and forth, not too much, not too long. It is best to arrange exercise every morning and try to relax and droop for 20 seconds. Young men should do 10 ~ 15 times, and young women should do it 2 ~ 6 times.

2.? When jumping to touch the height, touch the preset object with both hands, which can be branches on the roadside, basketball baskets or ceilings. Jump with your feet and do it 30 times. Take a rest and jump with your left foot and right foot, as above.

3.? When playing basketball in ball games, actively strive for rebounds and jump shots to break the ball; Try to jump up when playing volleyball, and do more smash and block; Practice jumping up and hitting the ball on the forehead in football.

4.? Jumping exercises can do one-leg jump, frog jump, triple jump, multi-stage jump and vertical jump in situ.

Hanging method holds the horizontal bar tightly with both hands, so that the body hangs and hangs. When drooping, it is best to gently touch the ground with your toes, and then do pull-ups. Boys can do 10- 15 times a day. Girls can do it 2-5 times a day.

The essentials of the exercise are: exhale when the pull-ups are up, and inhale when you slowly descend. After exercise, you should walk around and relax your muscles. After practicing the hanging method for a period of time, you can carry out hanging increment on this basis. The method is to hang for 20 seconds, then tie 5 kg sandbags on each leg and hang for 20 seconds; Then fix it on the horizontal bar with a belt and hang it for 15 seconds, and then put on an iron sand vest with a weight of 10 kg 15 seconds. But time and weight are not absolute and vary from person to person.

Touch branches, basketball stands, ceilings, etc with your feet. 10 times as a group, jumping for 5-7 seconds each time, with an interval of 4-5 minutes in each group. Try to stretch your body to the maximum extent. Besides, you should often take part in basketball, volleyball and swimming. When you grab a basketball spike, you must jump hard and actively compete for every high penalty. Because jumping is the main training content, you should try to jump about 200 times a day. Traction method: Stand on the mound with a height of 20-30m, relax and accelerate to run down, and then bend down to the ground with the help of two partners. One partner holds the exerciser's wrist, and the other holds the unruly exerciser's calf. At the same time, both of them exert force in the opposite direction, pulling the trunk 2-3 times, each time for 65,438+02-65,438+05 minutes, and repeating for 6-65 times. This series of exercises will help to correct physical defects such as short legs, bent spine, flat feet and O-shaped legs, promote bone growth, adjust neuroendocrine function and various physiological functions, and make them reach the best state, thus achieving the purpose of gaining weight. The most important thing is seriousness and persistence.