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.
A Boston Women's Health Book Collective , Administration, answered. Biceps curl strengthens and tones muscles on the front of your upper arm, making it easier to lift groceries and other things. Stand in a good posture, your feet shoulder-width apart and arms by your sides, and hold a dumbbell in each hand. Keeping your upper arms and elbows tight by your side, slowly lift the dumbbells up to your shoulders, counting to three. Your palms are facing your shoulders but not touching them.