Franck Dernoncourt‭

A quiet enigma. We don't know anything about Franck Dernoncourt‭ yet.

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website	http://francky.me
Twitter	https://twitter.com/f_dernoncourt

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Q&A Which kick is most optimal to go as far as possible underwater while holding my breath with bi-fins?

Assume I want to go as far as possible underwater while holding my breath with bi-fins. Which kick is most optimal, assuming proper technique? Dolphin, flutter or something else? I'm aware of {1} ...

0 answers · posted 1y ago by Franck Dernoncourt‭

Question swimming

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Q&A How to fix a slightly deformed snap hook?

This snap hook on my backpack got slightly deformed due to excessive weight. How to fix it? The blue arrow points to the deformity; the red arrow points to the consequence of the deformity, name...

1 answer · posted 1y ago by Franck Dernoncourt‭ · last activity 11mo ago by Monica Cellio‭

Question maintenance backpacks hooks

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Q&A Which is faster: the horizontal or vertical dolphin kick, and why?

One may perform dolphin kicks in horizontal or vertical orientations. Which is faster: the horizontal or vertical dolphin kick, and why? I'm interested in both swimming without fins and swimming wi...

0 answers · posted 1y ago by Franck Dernoncourt‭ · edited 1y ago by Franck Dernoncourt‭

Question swimming

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