When starting body building, there are basic exercises for general areas of the body to tone and shape the body.
They are important for a balanced physique and proportion.
Afterwards, intermediate exercises can be added to increase the tone and definition, they are more inclined exercises, that are more isolated to different muscles of the body.
Intermediate exercises can give you more strenth where you need it by improving it more, than by beginner exercises.
It can make different muscles bigger, this is called body sculpting.
Most workouts stay with the beginner, or general exercises when working out, than increasing the amount of sets of different exercises, that you know you can do as your strenth increases.
The breathing technique for body build is to breathe out as you are exerting strenth, and breathe in as you are not exerting yourself.
Dont over strain yourself, and give your muscles time to relax, before working out again.
You must work out gradually, to condition yourself for intermediate exercises.
After body building your posture can improve and you can see increased strenth.
You can build up bulk on the upper and lower parts of the body, or can get a better defined shaped body.
RightHealth.com - Body Weight Conditioning Exercises
RevolutionHealth.com - Weight training: Do's and don'ts of proper technique
