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0. Freediving Essentials

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Prevention & Safety Immersion & Equalization Breathing & Relaxation Propulsion & Hydrodynamics Physical & Mental Fitness

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Page 1: 0. Freediving Essentials

João CostaDeepBlueSea

January 2012

http://www.dbs-freediving.com

Page 2: 0. Freediving Essentials

http://www.dbs-freediving.com

Page 3: 0. Freediving Essentials

Definition:Set of fundamental aspects that should be explored by

those who want to practice this subaquatic adventure activity.

Objectives: Provide guidance for safe, relaxed and deep dives.

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Page 4: 0. Freediving Essentials

Prevent risk situations: Hiperventilation Sambas & Blackouts Barotraumas External conditions

Know how to act in case of an accident: Buddy System Underwater rescue Surface assistance Basic life suport

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Page 5: 0. Freediving Essentials

Prepare immersion: Diving Reflex Duck Dive Free Immersion Sputnik

Avoid timpanic injuries: Valsava Frenzel + Mouthfill BTV Equipment

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Page 6: 0. Freediving Essentials

Enhance body oxygenation: Progressive breathing Diafragmatic breathing Toracic stretches Lung packing

Reduce internal metabolism: (Auto-)Massage Relaxing postures Floating Visualization

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Page 7: 0. Freediving Essentials

Maximize body motion in the water element with minimum energie consumption:

Propulsion Techniques: No fins Fins Monofin Free Immersion

Hydrodynamic Positions: Glide Freefall Rocket Bubble

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Page 8: 0. Freediving Essentials

Improve physical and mental capabilities: Traning Methodologies Progression Methods Recovery Processes Annual Program

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Page 9: 0. Freediving Essentials

http://www.dbs-freediving.com