Advanced Open Water Diver Course skill
Lift Bag use – Rigging and lifting an object
Performance Requirement
Use an appropriate lifting device to safely rig and bring
to the surface an object that weighs no more than 10 kilograms/25 pounds.
Rating: 3.64
Perfect…. The most important part is ascent holding the purge to prevent a uncontrollable ascent.
Why are the studensts supposed to learn this what can they use it for in their real dives?
So the students are bound to stay under and wet ?… Unfair !…