Swimming is one of the good aerobic exercise programs, it can exercise the flexibility of human limbs, improve the body's balance, but also achieve the effect of weight loss and shape a good body shape.

Because swimming is carried out in the environmental environment of the water.

The water is relatively soft, and muscles and joints will not be injured by a large external force when swimming.

Swimming is also a survival skill, able to save themselves in critical situations.

Generally swimming 3 to 4 times a week, each exercise time is about 40 minutes to an hour between will be better.

So what do you need to do before swimming to prepare?

1. Fitted swimming clothes and trunks

Swimming clothes and trunks must fit well.

If too big, swimming will increase body weight and resistance, affecting the swimming action.

2. Suitable swimming cap

Swimming should wear a swimming cap, especially for women, which can prevent hair loss.

Sometimes the water quality is bad can also prevent the hair from turning yellow.

3. Swimming glasses

If the water quality of the pool is not clean, then swimming bacteria is very easy to enter the eye, it is likely to produce red eyes and so on.

Want to prevent eye disease, you need to wear swimming goggles for swimming.

4. Earplugs

The water in the ears is very uncomfortable and sometimes causes pain that affects hearing.

To prevent water from entering your ears, you can prepare earplugs.

5. Floating body items

For beginner swimmers, it is best to bring their buoyant items, such as life preservers, life jackets, foam, buoys, etc.

6. Bath towels and slippers

Bath towels and slippers are the necessary supplies for swimmers.

In between swimming or after swimming ashore, dry your body with a towel, put on a bath towel and slippers, which can keep you warm and prevent you from catching a cold, and are more hygienic.

In winter swimming, it is indispensable.

7. Nose clip

Want to prevent the water into the nostrils, it is best to prepare a nose clip to prevent choking, coughing, and other phenomena.

8. A coach or friend who can swim skillfully

For beginners, it is difficult to learn to swim and you need someone to be with you to guide your movements and keep you safe.

9. Eat some foods ahead of time

If you go into the water without eating, it is easy to cause hunger, and may even lead to a hypoglycemic reaction, some adverse reactions, and even drowning and other accidents.