Attach the dip bars on the rails of the GR8Flex about one foot away from the tables. Grab both handles of the dip bar while laying down flat on your stomach on the bench pad. With your feet elevated, pull yourself up using the dip handles. Start the movement by bringing the elbows in and pulling up until your head had passed through the dip handles. Allow for a brief pause at the beginning and end of every repetition to prevent swinging or the use of momentum.