No, karate will not change or affect your height.
You're asking: At what age do boys stop growing? Physical height generally stops at or around 18 but may vary on the individual's growth cycle and genes.
at the age of 18 years, increase in height stops due the end of elasticity in bones.
Nope
Your nose typically stops growing in your late teens to early twenties. However, cartilage in your nose can shift and change shape with age, giving the appearance that your nose is still growing.
its stops growing around the age of 25 and 32
No, you are done growing.
No, your penis stops growing when your about 20 years old. The only way to get it bigger is getting surgery done to it.
You never really stop growing, but the average man stops growing at age 25.
The dick stops growing when you're around 18-19 years old
At the age of 15 a person still has some growing to do. A person stops growing at the age of 18.
No, your penis will grow until you are 21 dude
Muscles grow with your body and finish at the same time your body stops growing. That can be anywhere from 17-23 year old. The mass of the muscle can increase with exercise. Your body can increase in mass if you eat too much but you are not really growing in height or muscle length.