Abstract
Core region; It is defined as an anatomical cylinder consisting of the rectus abdominis in front, internal/external obliques on the sides, erector spinae, lumbar multifidus and quadratus lumborum in the back, diaphragm on the upper edge, pelvic floor and iliac psoas on the bottom. The core is the center of the body where the kinetic chain transfers forces to the extremities. Strengthening the core muscles with exercise programs is effective in the treatment of musculoskeletal problems and prevention of injuries. With the development of surface electromyography, muscle activation can be measured in different patterns and has been widely used. With this application, core muscle activity can also be determined during exercise. In conclusion, this article reviews the current literature on the electromyographic activity of six core muscles including rectus abdominis, internal/external oblique, transversus abdominis, lumbar multifidus and erector spinae during core exercises in healthy adults.