Apnea Academy instructor, Daniele Cordova, from Chile assists two candidates during the 6th Annual Apnea Academy Instructor Course while they do static apnea, the goal to reach a 4’30” in order to pass the course. Umberto Pelizzari, head of Apnea Academy, can be seen in the background.
Photo was extracted from video footage of a Canon VIXIA HF G30 HD Camcorder
