Prepare earplugs to avoid water flowing into your ears when swimming, but earplugs are easy to fall off. Don't rely too much on earplugs. Pay attention to learn to relax and coordinate actions.

You should prepare a nose clip when swimming. Water often rushes into your nostrils, causing suffocation. Novices should prepare nose clips and get rid of the habit of inhaling through their noses.

Swimming glasses, in order to prevent eye diseases, for beginners, wearing swimming glasses can open their eyes in the water.

Swimsuit and trousers must fit. If it is too big, it is easy to soak in water when swimming, which will lead to physical load and resistance. If you want to use action, the quality should be highly elastic, and it is better to choose bright colors and dark colors.