The core is a group of muscles consisting of the rectus abdominis (commonly known as the "six-pack"), obliques (internal and external), transverse abdominis, erector spinae, multifidus, pelvic floor muscles, and the muscles of the diaphragm. These muscles of the abdomen and the back form what is known as the "Core." The core muscles play a … Continue reading 5 Exercises For A Strong Core →