The Speedo Biofuse Fin is a short swim training fin that will increase your speed through the water and work on strengthening your legs and ankle flexibility in your swim training sessions.
Great fit ideal for leg trainning best prise on the net
Like swimming with a turbo boost! I have the Speedo hand paddles but my swimming coach said these can help improve kicking, and after one trial use I'm convinced they will. Used them with the elite pullback and waved at my husband as I steamed past him down the pool!!
Brilliant, helps tone legs, you can feel your leg muscles working, slightly heavy, but once you get used to them , they work well