To make your muscles grow fast you need a protein rich diet and adequate exercise.
You don’t. Lift weights, eat right, and grow up.
They eat and they get muscles?
Yes, the Human Growth Hormone (HGH) can make your muscles grow
Exercise
You can exercise and make your hips grow more muscles. Eat a diet with enough protein to help the muscles grow.
pigs grow as fast as they can and they do not sweat.
it is not possible to have more muscles but it is possible to grow them and make them stronger through working out
You squeeze them
Exercise will help your muscles get stronger, but strong muscles do not neccessarily have to be large.
you can't....
No. It simply scars and colors the skin.
Grow up fast emotionally, mentally, physically, spiritually? No, there is no correlation probably because grow up fast has no tangible definition.