So that's it, these are the 11 drills to learn the body undulation and dolphin kick!
You can use a dolphin kick for either freestyle or butterfly, but for the start, remember to use a smaller, faster dolphin kick.
The kick is a simultaneous thrust of the legs called a "frog" or breaststroke kick. No flutter or dolphin kicking is allowed.
The butterfly kick is also known as the dolphin kick since it is similar to the movement of a dolphin tail.
