The muscle tissues in the main consist of much more than just the lower abdominals that are in the lower abdomen area where numerous have that difficult to get rid of pooch. There are also the higher abdominal muscles which are the higher segment of the 6 pack. There are the obliques, which are the aspect of the stomach that help your bend and twist, and the back is also considered component of the main, mainly the reduce back called the erector spinae. Under all these muscle tissues are small fibers that intertwine and hold everything together.