The abdominal muscles, commonly referred to as the "abs," are a group of muscles located in the front of the abdomen. They play a crucial role in supporting the trunk, allowing for movement and maintaining posture. The main muscles in this group include the rectus abdominis, obliques, and transverse abdominis. These muscles are essential for various activities, such as bending, twisting, and lifting. Strong abdominal muscles contribute to overall core stability, which is important for athletic performance and daily tasks. Additionally, well-developed abs are often associated with physical fitness and a healthy lifestyle.