This comprehensive article answers the question "does sports bra cause sagging" by examining scientific evidence, expert opinions, and common myths. The conclusion is clear: sports bras do not cause sagging; instead, they provide crucial support during physical activity, helping to prevent ligament damage and discomfort. Sagging is mainly caused by aging, genetics, and lifestyle factors. Choosing the right sports bra, maintaining a healthy lifestyle, and practicing good habits can help maintain breast shape and comfort over time.