Speedshop Int’l produces one of the most popular hand paddles in the world, the Strokemaker. Strokemakers were designed to improve your stroke while limiting the stress put on the shoulders. These paddles help to increase distance per stroke, strengthen swimming specific muscles, improve feel for the water, and emphasize the correct swimming stroke. Strokemaker paddles can be used in all four competitive swimming strokes, and with numerous drills to emphasize technique. Strokemaker paddles are available in a variety of sizes for all ages and ability levels.