If you want to be taller, you should eat more protein, especially foods containing "amino acids", such as flour, wheat germ, beans, shrimp, crab, shellfish, seaweed, beef, chicken, liver, pork legs, eggs, milk, cheese and dark vegetables. On the contrary, glutinous rice, desserts and other foods should be avoided as much as possible, and cola and juice should be eaten less, because it contains more sugar, which will hinder the absorption of calcium, and eating too much will affect the development of bones. In addition, salt is also the enemy of increase, so we must form the habit of eating less salt. Eating chocolate together with milk will also affect the full absorption of nutrients in milk.
Jumping practice
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 up and down, 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 be one-legged 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 20-30 meters high, relax and accelerate to run down, and then bend down with the help of two partners. One partner holds the exerciser's wrist and the other holds the exerciser's calf. Both of them exert force in opposite directions at the same time, pulling the trunk 2-3 times, each time 12- 15 minutes, and repeating for 6-65438 minutes. 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.