No impunity meant; there are many styles of Force Fins I have not tried; I modified the above to say "...different Feeling kick..." When the upstroke carries little energy requirements, it leads to a different feel from other fins. This conserves some energy, and you've reported that this energy saving translates into less fatigue.John, different than what? Maybe you mean a different feel when you kick. Like you do not feel the drag of the fin like you do with all other fins. If you went into a restaurant and you asked the waiter about a certain meal and he states it's different...what's that mean? You know it's different. People tend to go with the flow and different has a very negative connotation. This wording was used by a dive magazine years ago. It creates an uncomfortable thought. If I did any thing in this fin market it was to remove your foot from being part of your aquatic experience and that created a different - freeing - feeling when you kick! Off to look at our White House again and check out Lincoln Memorial.
SeaRat