STATIC The freediver holds his breath for as long as possible with his respiratory tracts immersed, his body may be either at the surface or submerged up to 3 meters. DYNAMIC(with or without fins) The freediver travels in a horizontal plane under water attempting to cover the greatest possible distance. This discipline is done both with fins or without fins. CONSTANT with fins The freediver travels in a horizontal plane under water attempting to cover the greatest possible distance. This discipline is done with fins. CONSTANT Nofins The freediver travels in a horizontal plane under water attempting to cover the greatest possible distance. This discipline is done without fins. FREE IMMERSION The freediver dives without the use of any propulsion equipment attempting to reach the targeted depth . Pulling on the rope is allowed. VARIABLE WEIGHT The freediver descends with the help of a ballast weight and ascends using his own strength: arms and/or legs - fins and pulling on the rope is allowed. 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 NO LIMIT The freediver descends with the help of a ballast weight (sled) and ascends via a method of his choice. Usualy an inflatable device - liftbag, etc.