my beloved fins

I have been swimming with fins, approximately 4 to 6 hundred meters per workout, to improve my flutter and dolphin kicks. Not only have I increased leg strength from using fins, but I have also gained some ankle flexibility to help me kick more fluently. In addition, I swim with fins to lengthen distance-per-stroke; the longer the distance I travel per stroke in the water, the more energy I conserve. This pair of fins costs less than 20 dollars, and it is one of the most versatile training tools I have ever owned. I highly recommend you to buy a pair of fins if you are looking for a way to improve swimming efficiency.