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01
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Buoyancy part 1: How to fix neutral buoyancy at two-thirds of the dive depth
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02
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Buoyancy part 2: Calculating weights to fix buoyancy
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03
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Buoyancy part 3: A math formula for neutral buoyancy
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04
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Buoyancy part 4: The zones of similar buoyancy at 10 to 20 meters
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05
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Buoyancy part 5: How the rule of two-thirds increases safety and performance
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06
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Buoyancy part 6: The advantages of fixing the two-thirds of neutral buoyancy
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07
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Meditation part 1: body and mental relaxation
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08
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Meditation part 2: holding the float during the meditation
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09
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Meditation part 3: meditation step 1: the scanning bar
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10
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Meditation part 4: meditation steps 2,3 and 4
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11
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The final breaths before the deep dive
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12
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Snorkel removal
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13
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The duck dive
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14
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Duck dive moves
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15
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The glide after the duck dive
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16
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Possible mistakes during the duck dive and the glide
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17
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Ear equalization moves
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18
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Fin kicks and leg opening
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19
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Kick kneeling, rhythm and strength
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20
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The fin moves in the three phases of descent
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21
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Body positioning during descent in a deep dive
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22
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Equalizing at 20 meters
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23
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Equalizing the mask
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24
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Rules of the ascent in a deep dive
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25
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Steps 1, 2 and 3 of the ascent: taking an up-right position, detachment from the seabed and a small fin stroke
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26
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Steps 4 and 5 of the ascent: a normal fin stroke, taking the hydrodynamic position
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27
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Step 6 of the ascent: the placement of the arms during the ascent
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28
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Step 7 of the ascent: the speed of the ascent
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29
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Step 8 of the ascent: the inhalation of the expanding air in the mask
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30
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Step 9 of the ascent: checking the surface for possible obstacles
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31
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Step 10 of the ascent: meeting the dive buddy at 5 meters
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32
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Step 11 of the ascent: placing and emptying the snorkel
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33
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Step 12 of the ascent: lying in a resting position at the surface
Members onlyCurriculum
- 6 Sections
- 33 Lessons
- Lifetime
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- Chapter 016 ItemsBuoyancy adjustment before each deep dive
- 1.1(01) How to apply the rule of neutral buoyancy (at two thirds of the dive depth) in deep diving2 Minutes
- 1.2(02) The practical way to calculate weights by making test dives2 Minutes
- 1.3(03) The theoretical way to calculate weights at the surface2 Minutes
- 1.4(04) The zones of similar buoyancy at the depth of 10 to 20 meters2 Minutes
- 1.5(05) The rule of neutral buoyancy at two – thirds of the diving depth in deep freediving: a guarantee of maximum safety and high performance. Part 12 Minutes
- 1.6(06) The rule of neutral buoyancy at two – thirds of the diving depth. Part 25 Minutes
- Chapter 24 ItemsMeditation: the mental preparation for a deep freedive
- 2.1(07) Meditation: the active body and mental relaxation. The placement of the body on the surface4 Minutes
- 2.2(08) The support – holding the float during the preparation. The role of the dive-buddy during the preparation3 Minutes
- 2.3(09) A series of 4 steps – yoga methods to meditate before the freedive. Meditation Step 14 Minutes
- 2.4(10) A series of 4 steps – yoga methods to meditate before the freedive. Meditation Steps 2 – 44 Minutes
- Chapter 31 ItemPreparation breathing and the last breaths before a deep dive
- Chapter 412 ItemsThe moves to descent in a deep dive
- 4.1(12) Removing the snorkel from the mouth3 Minutes
- 4.2(13) The duck dive move3 Minutes
- 4.3(14) The duck dive: An analysis of the move by an experienced diver3 Minutes
- 4.4(15) The glide to the immersed vertical position under the surface2 Minutes
- 4.5(16) Potential mistakes in performing the motion3 Minutes
- 4.6(17) The moves related to ear equalizations during the descent4 Minutes
- 4.7(18) The moves of the legs and fins during descent. The method of a good fin stroke. Part 13 Minutes
- 4.8(19) The method of a good fin stroke. Part 24 Minutes
- 4.9(20) The moves of the fins from one depth zone to the next during descent6 Minutes
- 4.10(21) The hydrodynamic position of the body during descent3 Minutes
- 4.11(22) The differences in equalizing the ears between the 0 to 10 meter depth zone and the 10 to 20 meter zone5 Minutes
- 4.12(23) The equalization of air pressure in the mask with environmental pressure3 Minutes
- Chapter 59 ItemsThe general profile of the ascent in deep freediving
- 5.1(24) The general profile of the ascent in deep freediving4 Minutes
- 5.2(25) The steps to ascend in deep freediving. Steps 1 – 33 Minutes
- 5.3(26) Steps 4 – 5: The final fin stroke (in the neutral buoyancy zone). Motionless body position in the positive buoyancy zone2 Minutes
- 5.4(27) Step 6: The placement of the arms in the ascent2 Minutes
- 5.5(28) Step 7: The speed of ascent and the smooth automatic equalization of the ears2 Minutes
- 5.6(29) Step 8: The inhalation of expanding air in the mask through the nose2 Minutes
- 5.7(30) Step 9: Checking the surface for possible obstacles with a small rotation of the body2 Minutes
- 5.8(31) Step 10: Meeting the dive buddy at 5 meters2 Minutes
- 5.9(32) Step 11: Placing and emptying the snorkel beneath the surface and the first exhalation3 Minutes
- Chapter 61 ItemRecovery after the deep dive
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