Aerodynamic frames are structures designed to minimize air resistance, enhancing the performance of vehicles like cars and bicycles. These frames are shaped to allow air to flow smoothly around them, reducing drag and improving speed and efficiency. In the context of cycling, aerodynamic frames often feature a streamlined design, with components like aero handlebars and deep-section wheels that work together to cut through the air more effectively. This design is crucial for competitive athletes who aim to achieve the fastest times in races.