Three Important Ab Exercises

The value of the glute-ham developer (GHD) sit-up, hollow rock, and L-sit as effective exercises for abdominal and hip flexor development cannot be understated. Some believe these movements, particularly the GHD sit-up, are harmful or ineffective for targeting the abs. This article emphasizes the importance of correct form and muscle engagement to reap the full benefits, such as improved midline stabilization, shoulder strength, and hip flexor function. In many conventional fitness programs, crunches are the staple. In CrossFit, we recommend a balanced approach that includes hip extension exercises like squats and deadlifts to complement abdominal training.