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.
When the sides of the neck are tight, the muscles are in a state of contraction and can pull on the shoulders, causing pain and discomfort. Relaxing the sides of the neck helps the shoulders relax. Sit or stand up straight. Relax your shoulders and square them forward. Place your right on the left side of your head. Pull your head toward your right shoulder, stopping when you feel tension in the left side of your neck. Place your left fingers on your left shoulder and press down gently to deepen the stretch. Hold for 30 to 60 seconds, then release.