Your stomach should transfer to about 3-5 cm (1-2inches) from the relaxed state, that's all. I must admit -I had forgotten all in it.-When I was first exposed to this "CMO stuff" back then, I would be a bit hesitant. Lessen frequency of one's exercise and increase it gradually. https://Healthproducts11.gamerlaunch.com//forums/viewtopic.php?p=40278088&gid=604724