RonFrank
Contributor
I changed from my 18 year old Lightning Jets to a pair if Split Fin Jets. After getting caught in a "small" current in the Caymans I can honestly say that I will never dive with a set of split fins again EVER. The old jets are heavy, can cause leg fatigue but when you need that extra umph in a current it is there, just not there with splits I don't care what kick technique you use.
Ahh, the Jet crowd!
Can someone explain the physics as to why a top performing fin becomes useless in current? My Biofins work VERY well in current. Better in fact than any of the fins others were using including Jets... Maybe it was my Arnold like quads, or Phelps like kicking style? :blinking:
I have a hard time figuring this out. It may have something to do with the fact that Biofins perform very well anyway, and current does not somehow defy the laws of physics..... Just my thoughts.