2007-12-26 15:29:38 · 4 answers · asked by Curious George 1 in Health ➔ Men's Health
about 20-21 there "may" be another growth spurt
2007-12-26 15:33:46 · answer #1 · answered by Robert F 7 · 0⤊ 0⤋
Yes muscles will grow during puberty without working out. The fact that your voice deepens along with bigger, heavier arms and legs all attest to the fact that muscles grow. Working out (at least for teens) should be with the goal of muscle tone and not major growth.
Since each person is unique, its almost impossible to say when you're done growing. Some body parts may not be "complete" until a person reaches their early 20's. For example some parts of the brain on not complete until a person reaches their 20's even though the rest of their body appears to have finished puberty.
Perhaps the best way to tell if puberty is complete is to compare yourself with your parents, grandparents and cousins. Much of the growth you attain will be based on genetics, nutrition, proper (moderate) exercise and rest.
2007-12-26 23:54:23 · answer #2 · answered by Gary M 5 · 0⤊ 0⤋
they grow during puberty
2007-12-26 23:35:13 · answer #3 · answered by Andre R 3 · 0⤊ 0⤋
no you have to work for them
2007-12-27 00:18:56 · answer #4 · answered by Anonymous · 0⤊ 0⤋