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Never dive alone... and other freediving safety rules.
Looking after others
The safety features of a buoy.
What order to dive in, and who looks after whom.
Safety from the Surface
How to look after a diver from the surface.
Rescue from the Surface
How to perform a rescue as the safety on the surface.
Looking after yourself
How to choose the correct amount of weight to wear.
How diving "freestyle" can improve your safety.
Take 3 of these breaths after every freedive.
How to avoid pressure-related injuries to your ears, sinuses, eyes and lungs.
Shallow water blackout
The vast majority of blackouts happen at, or close to, the surface.
Don't breathe rapidly and forcefully before a dive.