The oblique muscles are a group of muscles located on the sides of the abdomen. They play a crucial role in trunk rotation, lateral flexion, and stabilization of the core. There are two main types: the external obliques, which are on the outer sides, and the internal obliques, located beneath them. Together, they help support the spine and assist in movements like twisting and bending. Strengthening the oblique muscles can improve overall core strength and enhance athletic performance. Exercises such as planks, Russian twists, and bicycle crunches specifically target these muscles. A strong core, including the obliques, is essential for maintaining good posture and preventing injuries.