13 years old to 18 years old. The average height of boys is 162, 164, 168, 172, 17 1 and respectively.

15 of senior three students, most of them are around 168 cm, not much higher than you. Don't worry!

You have entered the second peak of development, and the hormone secretion is relatively strong. You must seize the last period.

It is not recommended to do upper limb muscle training, such as fitness, push-ups, sit-ups and other anaerobic exercises, which have an impact on height; We should strengthen jumping, stretching and other exercises, such as playing basketball and skipping rope.

Everyone may grow to an average height of 178cm, but it varies from person to person.

Although genetic factors account for 70%, acquired factors are very important and can be changed:

Or act quickly, keep exercising for two hours every day and play basketball; Because physical exercise can stimulate the secretion of growth hormone and accelerate the growth of bone tissue, it is easier to grow taller; In addition, we should pay attention to a balanced diet, drink high-calcium milk every day, and get more sunshine, because sunshine sightseeing can transform nutrients in the human body into vitamin D, thus helping calcium to be effectively absorbed in the human body, and vitamin D is rarely taken directly from food.

Generally speaking, people don't stop developing until they are 25 years old. You are still young, only 14 years old! It depends on whether he cherishes the opportunity of secondary development, and time waits for no one! If you don't take the initiative to try, you will regret it all your life! Hurry up and act! The facts speak for themselves.

Just do this:

1, can't do muscle training, such as push-ups, sit-ups, and other anaerobic exercises;

2, work and rest in an orderly way every day, can't stay up late, try to 10 to sleep at night, don't take a nap, because 10 to 2 am is the most exuberant time for growth hormone secretion, which is the best time to grow taller. I can't sleep when I take a nap at night;

3, proper exercise, because physical exercise can promote the secretion of growth hormone, accelerate the growth of bone tissue, and benefit people's body length. It is recommended to play basketball or jump rope for 30 to 40 minutes each time;

4. Moderate "self-comfort", which is necessary, stimulates some hormones and follows the doctor's advice;

5, balanced nutrition, meat and vegetables are indispensable, at least one fruit every day;

6, it is best to 1 liter of milk every day, at least 500 ml of milk, remember, high-calcium pure milk or whole milk;

7, might as well go to see a doctor, check the bone age, or check what trace elements are missing, such as zinc and calcium;

8, can't smoke, drink, watch pornography-! Don't get angry and think too easily, and have a short-term goal every day;

9. Eat more animal livers, properly supplement some cod liver oil, and eat some drugs for treating ascaris, such as Shike Intestinal Insect Clearing;

10, continue to make more same-sex friends and have a chat. Just stick to it!