Relaxator - breathing retainer is a small and handy tool for improving breathing habits. It is extremely easy to use. Simply insert the Relaxator into your mouth and adjust the air resistance to suit. With regular use, it helps you to achieve optimal breathing and, consequently, an increase in oxygen uptake. The rhythm of your heart follows the rhythm of your breathing. An irregular breathing rhythm also has a negative effect on the heart. The relaxer helps you to maintain a steady and relaxed breathing pattern.