Constant weight

Constant weight is a term used in various fields such as mathematics, physics, and sports, particularly in freediving. It refers to a condition or state where the weight of an object or person remains unchanged regardless of the changes in the surrounding environment or conditions.

Mathematics and Physics

In mathematics and physics, constant weight is often associated with the concept of conservation of mass. According to this principle, the total mass of an isolated system remains constant, regardless of the processes happening within the system. This principle is fundamental in many areas of physics, including classical mechanics, quantum mechanics, and thermodynamics.

Sports

In the context of sports, particularly in freediving, constant weight refers to one of the disciplines where the diver descends and ascends using his or her own muscle strength, typically with the help of fins or a monofin, while the weight of the equipment remains constant. The diver is not allowed to touch the rope during the dive except for the purpose of turning at the bottom plate.

Constant Weight in Freediving

In freediving, constant weight is the most common and internationally recognized discipline. The diver descends and ascends using fins or a monofin and without pulling on the rope or changing his or her ballast; thus the name "constant weight". The current world record for men is 130 meters, held by Alexey Molchanov of Russia, and for women is 105 meters, held by Alessia Zecchini of Italy.

See Also

• Freediving
• Conservation of mass
• Classical mechanics
• Quantum mechanics
• Thermodynamics