Fit Tip: Trade Your Office Chair For an Exercise Ball
I really don't believe we evolved to sit all day long. Sitting creates tight hips and hamstrings, causes a tight neck and shoulders, and often leads to back pain. If you suffer from these ailments, ditch your regular office chair and replace it with an exercise ball ($27). When you sit on a firmly inflated ball, you'll improve your balance and tone your core muscles from your desk. It allows Read more

