Sit-ups can be a helpful exercise in strengthening and toning your abdominal muscles, but they alone will not give you visible abs. To achieve visible abs, you also need to reduce body fat through a combination of a balanced diet and regular cardiovascular exercise. Additionally, incorporating other exercises that target the different muscle groups in your midsection, such as planks, Russian twists, and leg raises, can be beneficial in developing a more defined abdominal region.
