During the scientific research phase of his career, Mayol tried to answer the question of whether man had a hidden aquatic potential that could be evoked by rigorous physiological and psychological training.
Mayol's lifelong passion for diving was based on his love for the ocean, his personal philosophy, and his desire to explore his own limits.
Woodward believed that having safety divers carry two second stages would be a safer and more practical approach than buddy breathing in the event of an emergency.
[6] Mayol was already an experienced free diver when he met the Sicilian Enzo Maiorca, who was the first person to dive below 50 metres (160 ft).
Their most famous records were set in the no-limits category, in which divers are permitted to use weighted sleds to descend and air balloons for a speedy ascent.
He felt man could reawaken his dormant mental and spiritual faculties and the physiological mechanisms from the depths of his psyche and genetic make-up to develop the potential of his aquatic origins, to become a Homo delphinus.
Jacques Mayol predicted that within a couple of generations, some people would be able to dive to 300 metres (980 ft) and hold their breath for up to ten minutes.
[8] Croatian Goran Čolak holds the record for static apnea on pure oxygen at 23 minutes 1 second (June 2014).