Kickboards are floating devices used primarily in swimming to help individuals improve their kicking technique. They are typically rectangular and made of foam or plastic, providing buoyancy and support for swimmers of all ages. By holding onto the kickboard, swimmers can focus on their leg movements without worrying about staying afloat. These tools are commonly used in swimming lessons and training sessions. They can also be beneficial for rehabilitation exercises, allowing individuals to strengthen their legs while minimizing strain on other body parts. Kickboards are often found in pools and are a staple in swim schools and fitness programs.