Athletes who participate in underwater activities such as diving and swimming often use various methods to prevent water from entering their ear canals. Here are a few techniques that athletes commonly use:


Earplugs: Athletes can wear earplugs specifically designed for swimming or diving. These earplugs are made of waterproof materials and fit snugly into the ear canal, preventing water from entering.


Headbands: Some athletes wear headbands that cover their ears. This helps to keep water out of their ear canals while they're swimming or diving.


Swimming caps: Swimmers may wear swimming caps that cover their ears. This can help to keep water out of their ear canals, especially during flip turns and other quick movements in the water.


Tilting the head: Another technique is to tilt the head to the side, allowing any water that enters the ear canal to drain out.


Drying ears: After swimming or diving, athletes may use a towel or cotton swab to gently dry their ear canals. It's important to be gentle and avoid inserting anything too far into the ear canal, as this can cause damage or push water further in.


It's important to note that while these techniques can be effective in preventing water from entering the ear canals, they may not completely eliminate the risk of developing swimmer's ear or other ear infections. It's a good idea to speak with a healthcare provider or an ear specialist if you have concerns about water entering your ears during underwater activities.