1) Butterfly relative 2) Crawl alternative 3) Swimming stroke 4) Swimming style 5) Way to cross the pool 
Breaststroke is a swimming style in which the swimmer is on his or her chest and the torso does not rotate. It is the most popular recreational style due to the swimmer`s head being out of the water a large portion of the time, and that it can be swum comfortably at slow speeds. In most swimming classes, beginners learn either the breaststroke or....
(from the article `swimming`) The earliest strokes to be used were the sidestroke and the breaststroke. The sidestroke was originally used with both arms submerged. This practice ...
Breaststroke is the slowest and earliest of the four swimming styles.
[n] - a swimming stroke 2. [v] - swim with the face down and extend the arms forward and outward while kicking with the leg
noun a swimming stroke; the arms are extended together in front of the head and swept back on either side accompanied by a frog kick
One of the 4 competitive racing strokes. Breaststroke is swum as the second stroke in the Medley