What should I pay attention to when diving in Sanya?

Several principles to be paid attention to in diving in Sanya

I. Basic principles

1) Follow the principle of two people walking together and follow the coach closely.

2) Be sure to wear a life jacket.

3) Final matching of the counterweight belt.

4) Do not use earplugs.

5) Be sure to clean the water in the mask.

6) Don't hyperventilate.

7) After the water comes out completely, take off the frog shoes, mask and breathing tube.

Second, the handling of the bill.

1) Stay calm.

2) Let yourself float, broaden your horizons and find a partner at the same time. If you still can't find it, float to the surface and pay attention to the place where there are bubbles on the surface.

3) If you haven't found a companion for more than 10 minutes, you must return to the water entry point.

Special attention: if you are sick, it is best not to engage in sea activities such as high blood pressure and heart disease.