According to most divers, this is the most challenging, comprehensive advanced course! You will acquire the skills and learn the techniques necessary to prevent the most common contingencies and, if they do occur, to ensure various types of rescue, by developing and refining your capacities of observation, criticism and attention, and by increasing your responsiveness and availability.
Basically, a PADI Rescue Diver gets to know himself better and understand his diving companions: after this course, the diver's vision changes!
6 - 7 days
In addition to this, you need to know more about it.
To be in a good health
Know how to swim
EFR or equivalent