Q&A for How to Do the Dolphin Stroke Underwater

A dolphin kick is a worm-like movement where you move your chest, hips, and legs in an alternating pattern to move through the water.

You could find and take swimming lessons, and/or read the attached article.

The front crawl is a very simple technique, and it isn't strenuous like the butterfly.

Yes! The dolphin stroke is an advanced stroke. Start with freestyle (forward crawl), backstroke, and breast stroke instead of dolphin.

You can expand your breathing capacity underwater by practicing holding your breath regularly, but you can't breathe underwater no matter what.

The breaststroke is simple for children to learn because you breathe on every stroke you take. It is the slowest stroke too, so you don't have to worry if you barely move anywhere.

The easiest stroke is the backstroke, as you can breathe the entire time; the fastest stroke to swim is freestyle. Freestyle is relatively easy to swim compared to butterfly and breaststroke.

Dolphin kick is the technical name for the butterfly kick, so yes, they are the exact same thing.