Split Fins

Split fins have a large cut splitting the center of the fin into two distinct pieces. These fins are good for flutter kicking, but do not work very well for the frog kick. The split in the center of the fin reduces the effort it takes to kick, while still providing a reasonable amount of forward propulsion. Divers with joint problems or whose muscles tire or cramp easily love split scuba fins because of the reduced strain on the legs and feet. Split fins work well in conditions with little or light current, but may require excessive kicking to fight a strong current.