Here's a question for you guys. Since I've been back in swimming, I've noticed alot more workouts contiaining the use of fins. When I used to swim in high school, we never used them. So really, what is the advantage of using fins during a work out and why would I want to use them? It seems like everytime I turnaround my workout says to kick with fins, or swim with fins. Any input on that would be much appreciated.
