Training with these fins will help you swim with a faster leg kick and better control, improving your entire underwater phase.

In swiminn, we are dedicated to select high quality Training products which will make your activity more comfortable.

las aletas tienen una buena calidad, silicona de color, marca arena, conocida y precio acorde con la marca, quiza algo caras, ya si nos vamos a las de varios colores,. The open heel ensures the best possible ankle flexibility allowing faster upwards notion and a more powerful downward leg kick.

Improve Leg Strength and Flexibility: Fins will force your feet to extend and flex beyond their normal range of motion, plus the extra force on your ankles as you kick will improve your ankle flexibility. An essential training aid for your kit bag, these Arena Powerfin Fins are used by swimmers of all abilities to increase their strength and speed in the water.Made from 100% silicone to prevent blisters, the Arena Powerfin uses the natural resistance of the water to increase muscular activity. You will find arena Powerfins and Powerfin Pros are extremely useful for specific workouts to improve your leg kick. Designed with a diamond tip, a comfortable closed heel and an exclusive sole shape, it is made from 100% silicone which prevents blisters.