There are many good reasons why training your neck muscles is essential. On a lighter note, it will make you look tougher. This is good if you want to show off how much you train in the gym. Exercising the neck has been shown to help reduce the number of headaches one might have as well. There are a few very effective neck exercises, these include extension, flexion, lateral flexion, and the look-away. It is always a good idea to start performing these exercises to help relieve neck pain, increase neck muscles, and help support the health of your body.