Fins-Split vrs whole

scubaman2151 · 03-15-2007, 02:38 AM

Ok, what is the difference between a split fin or a whole fin?
Better performence?

**MgicTwnger** · 03-15-2007, 01:27 PM

This discussion (arguement) has been going on for years. Basically the splits give better performance and require less effort using short flutter kicks, while solids can deliver more thrust and require more effort. The splits are not good at other types of kicks like frog, helicopter, etc.
I get somewhat the best of both worlds by using Atomic splits. The give very good split-type performance and are stiff enough to do decent frog kicking. A lot of divers I know who dive drysuits and/or doubles use Jet or Turtle fins, but those are too heavy and demanding for me.

scubaman2151 · 03-15-2007, 02:32 PM

ok dumb question, what is frog and helicopter kicking?

**MgicTwnger** · 03-15-2007, 03:41 PM

Frog Kick: Move your legs like you're doing the breast stroke, only curl your toes and turn the bottoms of your feet in toward each other at the end of each kick. Flatten your fins out as your legs retract and then repeat. Get into a rhythm and the frog kick will propel you with ease. It's also great near the bottom when you don't want to stir up sand or silt.

Flutter Kick: Maneuvering in tight spaces or snaking along in a swimthrough often calls for the gentle work of the flutter kick. Laying horizontal in the water, bend your knees, put your fins side by side and make tiny kicks up and down. This motion primarily uses the calves and ankles and provides a gentle thrust that allows you to stop and steer with greater precision.

Helicopter Kick: Swimming forward with one leg and backwards with the other.
Used for turning in place. Not an easy skill to master.

scubaman2151 · 03-16-2007, 03:16 AM

thanks for your help.