If you are using for active sitting while working, there is no precise time for use.  You will receive benefits if you use as little as 10 minutes per day or for hours at a time.  To watch our videos on our“Foundation Five” movements, click here.Keep in mind that Core-Tex Sit is a sitting environment that produces beneficial and continual changes in your sitting posture and can be combined with computer work, therapy for the lower back or pelvic floor exercises.  Just like any activity that uses new muscles, you may want to begin with just a few minutes a day and then build on that as your abdominals, inner core and lower back muscles become stronger.