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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
only 1mm-thick but able to withstand more than 500kg loads
It makes particular sense for instructors
especially if you also get rubbing around the instep
– 12+ month before
C4 Carbon - EasyQ System kurs only 1mm-thick but able toC4 EasyQ System Frenzel Equalization Tool The C4 EasyQ System is a compact equalization training tool for freedivers who want to practise pressure control on dry land. It is designed for focused Frenzel based equalization training, helping you build awareness of tongue position, soft palate control and pressure generation before taking the skill into the water. This is not a Valsalva trainer. In freediving, the goal is not to build a stronger pushing
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