There simply is no substitute for power neck to which you going to do a couple of discs.If you train with a partner, you can use resistance towel. Just lie down on a flat bench and throw a towel over his forehead. The rest is up to your partner. He checks the resistance.
In all exercises for neck, beware of range of motion. Even with a small range of motion, or even isometric resistance when trying to keep the same position that you supply neck muscles needed stimulus to growth.Train neck muscles lifting the head, chin straps to the chest and pulls the head to the side.This covers all muscles evenly. Be all you can fit exercise into one workout and train neck 2-3x a week, or every exercise to train another day Anabolic Cooking