It's is all of the above. Just a little hint for you, when there is the option- all of the above, chances are that's the answer.
If you don't use proper body alignment when working out your bones can shift and easily brake. When most people work out they do not use proper alignment therefore they have shoulder, knee, back, and hip problems. If you lift a weight and your body is not aligned you may have problems in the future some you may not be able to be fixed. Therefore it is important to have your body in alignment when you work out or any heavy lifting.<span />
The normal thing a pregnant woman is bound to experience about her breasts is that they will become bigger or fuller.
This changes are normal, because the body is preparing the breast for the unborn child. Since it is known that the breasts are the source of food for the child when he or she is born.
