تعريف free diving في الإنجليزية الإنجليزية القاموس.
(Spor) Free-diving is any of various aquatic activities that share the practice of breath-hold underwater diving. Examples include breathhold spearfishing, freedive photography, apnea competitions and, to a degree, snorkeling. The activity that garners the most public attention is competitive apnea, an extreme sport, in which competitors attempt to attain great depths, times or distances on a single breath without direct assistance of an underwater breathing apparatus
Any of various aquatic disciplines in which divers attempt to stay underwater without breathing apparatus for as long as possible