iron arch technology is a feature-rich, ergonomic device that can be used to strengthen the neck, back and shoulders. Apart from being quite useful for those who suffer from neck and back injuries, it can also help with lower back pain and posture problems as it’s designed to be used with your computer mouse. As far as posture-related issues go, iron arch technology can help people improve their posture by enhancing its stiffness by adding force to a bone segment.