It isn't, 5'11” for a 14 year old is pretty tall in most places, in general 5'11” isn't a short height for a male, it's the media's perception of height which makes it seem like a short/average height for a male as people inflate their height by up to 3 inches sometimes.
Yes, you are short of common sense. You also know that 5′10″ is not short, especially for a 14 yo. I've been 5′10″ for 55 years and know I am not short. Hopefully, you will not grow any taller.
What is the average height for a 14 year old? The average height for a 14-year-old boy is 162.4 cm (5 ft 3), while for girls, it is 159.8 cm (5 ft 2). Expect a significant variation in height at this age. However, some people will have finished puberty, while some may not have started yet.
According to the CDC's height and weight charts, the average height for a 15 year-old boy is 5′7″. 5′11″ puts you in the 90% percentile.
Changes in Boys
They tend to grow most quickly between ages 12 and 15. The growth spurt of boys is, on average, about 2 years later than that of girls. By age 16, most boys have stopped growing, but their muscles will continue to develop.
Although male children get a later start compared to their female peers, they eventually catch up, and then some. Most girls stop growing taller by age 14 or 15. In contrast, after their early teenage growth spurt, boys continue gaining height at a gradual pace until around 18.
What can I do to become taller? Taking good care of yourself — eating well, exercising regularly, and getting plenty of rest — is the best way to stay healthy and help your body reach its natural potential. There's no magic pill for increasing height. In fact, your genes are the major determinant of how tall you'll be.
The average bench for male 14 year olds is 1.0 times bodyweight. The average bench strength of 14 year old females is 0.7 times bodyweight. Depending on the weight class, bench press will range from 54kg to 96kg for men and 36kg to 56kg for women.
In a nutshell, the average height for teen girls and boys at their 14 years old is 62.5 inches (158.7 cm) and 64.5 inches (163.8 cm), respectively.
A major growth spurt happens at the time of puberty, usually between 8 to 13 years of age in girls and 10 to 15 years in boys. Puberty lasts about 2 to 5 years.
According to the U.S. Food and Drug Administration, short stature means an estimated final height below 5 feet 3 inches for boys or 4 feet 11 inches for girls.
Teens might have slower growth if they: don't get enough protein, calories, and other nutrients in their diet. have a long-lasting (chronic) medical condition, such as problems with the kidneys, heart, lungs, and intestines. have sickle cell anemia.
As mentioned in one of the articles one good way to see if you still have growth potential is to X-ray a wrist- the test is called a Pediatric Bone Age. It will show if your growth plates are still open. A doctor can also request lab tests- checking for hormones- such as thyroid, growth hormone and sex hormones.
The most likely cause is improved nutrition and health. While this subject of study is too complex for scientists to currently draw definite conclusions, the most reasonable explanation is that the overall increase in average height is a reflection of the overall improvement in health.
The short answer is that, on average, people keep getting taller until puberty stops, around 15 or 16 years old. By the time someone has reached their adult height, the rest of their body will be done maturing too. By age 16, the body will usually have reached its full adult form — height included.
Typically, boys will tend to grow an average of 3 inches, or 7.6cm, each year during puberty. In general, a boy's age during puberty will not affect his final height, but it will affect when his height growth begins and stops.