Swim Keel, swim board and bollard - both in one and much more.
Swim Keel is an innovative swimming technique training tool patented by Arena. It has a streamlined, narrower middle section that acts as a handle and a weighted bottom section that allows for a more natural swimming position than a standard floating swim board or bollard. Six different exercises can be done with Swim Keel 1. develop the butterfly kick 2. stabilize and develop the abdominal muscles in the middle body area 3. use as a stable bollard (weight down) 4. use as an unstable bollard (weight up) 5. develop backstroke kicks 6. flipper training. The technical features of the Swim Keel help to develop and maintain the right body control and position in the water, which is important in learning the butterfly kick. NOTE! This product is not intended for beginner swimmers.
