In this sample, the variable x is first declared as an int, and is then assigned the value of 10. Notice that the declaration and assignment occur in the same statement. In the second line, y is declared without an assignment. In the third line, x is reassigned the value of 23. Finally, y is assigned the value of 32.4.
1 Head and neck: Make sure that your head extends straight up from your shoulders. 2  Many people tend to lean their head forward. 3  If your ears line up with the front of your chest, you need to pull your head back. 4  Shoulders, arms, and hands: Your arms and hands should fall on the side of your body. Many people tend to lean their head forward. 2  If your ears line up with the front of your chest, you need to pull your head back. 3  Shoulders, arms, and hands: Your arms and hands should fall on the side of your body. 4  If so, your shoulders are exhibiting good posture.
Usually the first day after surgery, your orthopedic surgeon or another doctor will begin to work with you and teach you specific exercises to regain full arm and shoulder movement. The doctor will provide you with a list of exercises that you can do to keep your muscles strong without damaging the replaced shoulder. These exercises are necessary to prevent your elbow and shoulder from getting stiff. They will be difficult to perform in the beginning, but will get easier every day.