Recently, the frequency of swimming is relatively high, that is, not diving, diving fifty or sixty centimeters, ears pain, refers to the ear from the water 560 cm. Recently went to a deep pool, is not exactly straight body dive, dive, broken day ear from the surface of the water is 670 cm foot did not point to the ears, then the feeling is going to break, feeling a little depth ask God how. I use the breaststroke to get on my ears.
Travel will be more, will pull, will hold your breath. Will dive.
I suggest you try wearing swimming earplugs.People who do not dive often suggest diving more slowly than ever.
The following are for your referenceMaybe your ears are not fit for swimming in the deep sea
