shinfinTM fins give Mauricio natural swim training, solving his sinking legs problem and the bad ankles he got from standard flippers. This is because shinfinTM fins improve his swim technique by lifting his legs horizontal to keep his body horizontal. So this gives him a better swimming style with smooth, streamlined swimming. Furthermore, they are not bad for his ankles like regular flippers because they strap just above his ankles. So this gives him supple ankles and relaxed feet. Overall, he has less dependence on his arms and is more motivated to swim.
Mauricio’s review from McLean, USA
“I have used the shinfinTM fins for a couple of years now and I absolutely love them! I swim 3-4 times a week, around 2K each time. Would not be able to do it without these fins. I was never able to solve the problem of “sinking legs” (which makes swimming very hard on the arms and on the motivation…) And the standard flippers are bad for my ankles. Thanks again for this wonderful, wonderful product.”