Dr. Franklyn's Posture Neck Exerciser Cervical Spine Hydrator PumpFeel refreshed and more energetic. By lifting and stretching the neck and back muscles, this neck pump exerciser can help improve poor posture, as well as relieve headaches, fatigue and joint pain due to improper alignment. This neck exercising pump helps to shape and restore the natural curved shape of the neck, while uniquely angled, pressured air cells at a moderate level hydrate the discs and shape the spine. Features: Uniquely angled air cells