Breast protective devices should support which anatomical feature?

Breast protective devices are specifically designed to provide support to Cooper's ligaments. These ligaments are connective tissue structures that help maintain the shape and position of the breast. They play a crucial role in anchoring the breast tissue to the underlying pectoral muscles and skin. Proper support through protective devices can help reduce strain on these ligaments during physical activity, which can prevent stretching or damage that may lead to sagging or discomfort. Therefore, the emphasis on supporting Cooper's ligaments highlights the importance of maintaining breast integrity and comfort during sports and exercise, making it the most relevant anatomical feature supported by these devices.