Hello, can you grow taller? This mainly depends on whether your epiphysis is closed. If it is closed, it will not be opened. On the whole, 19 years old is close to the close. Some people develop late, and the possibility of growing taller is still great. The average person will grow taller between 19 and 22 years old, but it is not particularly big. If you want to confirm, you can go to the hospital to take a photo. As for pull-ups, I can give you some advice on diet and exercise: 1, often playing basketball, naturally stretching the spine, (it is suggested that stretching with equipment has no scientific basis and side effects) will be 2 to 5 centimeters higher than not playing basketball. Moderate exercise can improve blood supply to bones and increase bone density. In order to make the increase possible! Physical exercise helps to improve. You can do light physical exercise first, such as pull-ups, dumbbells, throwing and other activities, and then gradually increase the intensity of activities. Different sports have different effects on the body. For example, jumping can stretch muscles and ligaments, jumping and running can promote the growth of lower limbs, and pull-ups, free hanging and horizontal bar can promote the growth of the spine. Added food: first, milk. Milk is a total nutrient, which is rich in protein, amino acids, calcium, phosphorus and so on. It is extremely beneficial to the increase. The second kind is sardines. Sardines are protein's treasure house. In addition, you can also eat squid, abalone, carp and fish floss rich in calcium and phosphorus. The third is spinach. Spinach is a treasure house of vitamins. Eating100g spinach every day can meet the needs of growth and development. In addition, you can eat more rapeseed, lettuce, pepper and so on. The fourth is carrots. Carrots contain a lot of vitamins B 1, B2, B 12 and pharyngeal acid, so they are called red golden flowers. Adding100g carrots to children's dishes every day has many benefits. The fifth is citrus. The contents of vitamin A, vitamin B 1 and vitamin C in oranges are three times that in apples. Limes, oranges, oranges and lemons are all citrus foods. Eating two fresh citrus fruits every day is good for gaining weight.