Welcome to the underwater world!

Medical Check-up

Introductory Diver Course Completion

Important Points for Ocean Practice
Breathe Deeply

Ear Equalization

Mask Blow

Communication

Regulator Clear

Mask Clear

Underwater Problems

Transform into a Fish on your Holidays


STARS net-diver School
STARS net-diver School


 Communication

STARS net-diver School Top Page　 >　Snorkel Diver / Skin Diver / Introductory Diver Course　 >　Introductory Diver Manual

■Communication

Since we can’t speak underwater, there is a tradition of using hand signals:
hand signals:OK hand signals:I have a problem hand signals:I don’t understand

hand signals:Descend hand signals:Ascend

hand signals:Wait hand signals:Equalize Ears

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