Free-diving
Free-diving is a form of underwater diving that relies on the diver's ability to hold their breath until resurfacing rather than on the use of breathing apparatus such as scuba gear. Free-diving can be done recreationally, competitively, or professionally, and requires a high level of physical and mental discipline. The sport of free-diving includes various disciplines such as constant weight, free immersion, and variable weight, each with its own set of rules and challenges. Free-diving can be dangerous and should only be attempted by trained individuals with proper equipment and safety measures in place.
Your Previous Searches
Random Picks
- Quality Control: Quality Control is the process of ensuring that a product or service meets the established standards and specifications. In the maritime industry, quality control is essential to ensure that ships, equipment, and systems are safe, reliable, ... Read More >>
- Port Of Registry: Port of Registry refers to the specific port where a ship is registered and to which it is deemed to belong. It is the port where the ship is officially registered and where the relevant authorities keep the ship's registration documents. T ... Read More >>
- Pontoons: Pontoons are floating structures that are used to support various types of marine constructions such as bridges, docks, and floating platforms. They are typically made of steel, concrete, or plastic and are designed to be buoyant in water. ... Read More >>
Top News
Stylists share 4 fashion trends that are in for Gen Xers right now — and 4 the...
It can be hard for Gen X to parse through the endless cycle of fashion trends. So, stylists shared what's in and out for those in their 40s and 50s....
News Source: Business Insider on 2025-03-31
Ocean economy needs protection against wave of threats: OECD...
Sustained growth of blue economy at risk from multiple threats, including climate change and territorial disputes....
News Source: Al Jazeera English on 2025-03-31
Netanyahu nominates new Israeli spy chief despite court order...
Israeli PM is still trying to push firing of former head of Shin Bet agency past Supreme Court....
News Source: Al Jazeera English on 2025-03-31
Hegseth calls Japan indispensable in the face of Chinese aggression...
Defense Secretary Pete Hegseth called Japan an “indispensable partner” in deterring growing Chinese assertiveness in the region and announced upgrading the U.S. military command in Japan to a new ...
News Source: NBC News on 2025-03-31
US, Japan, Philippines stage navy drills in disputed South China Sea...
The United States, Japan and the Philippines have staged joint naval drills to boost crisis readiness off a disputed South China Sea shoal as a Chinese military ship kept watch from a distance...
News Source: ABC News on 2025-03-28