The adult model used to have abs is designed to simulate a realistic abdominal muscle appearance. It features a lightweight material, allowing for ease of mobility and flexibility. The anatomically-correct contours of the model provide an accurate representation of the abdominal muscles, giving the user an insight into the structure of the muscles and how they move. The model is ideal for use in anatomical studies, physical therapy sessions, and personal fitness exercises. Additionally, the model can be used as a visual aid to help individuals understand how to properly engage and isolate their abdominal muscles during exercise.