Crawl stroke "or" Freestyle "(read that cross the Lil stroke) is an ultra-slim body posture, track water over which it can swim easily and, in the process teaching swimming.It will teach you this is tha first.
Freestyle "position or" crawl stroke "(pronounced Cross in stroke) is the position in which the body has a more streamlined track. You can swim with ease. And in the process teach swimming lessons this position, it will be the first position.
Freestyle "position or the" crawl stroke "(pronounced Kroll, stroke) is a position the body is slender Lu water. Which you can swim easily and in the process of learning to swimIt will teach you this is a position first.