The nine most common forms of neck pain each get a series of exercises designed to make them go away and stay away. At last you can awaken without a cramp in your neck. Take away the stiffness from sitting and standing all day. End the pain from long, tense drives in traffic. Some of the exercises can be done easily while seated, and others take advantage of simple actions while you stand and stretch. For the most nagging pain, ingenious use of ordinary...