swimming

The swim started from the need that humans have had to adapt to his environment, and one of them is the aquatic environment. If we consider that theplanet's surface is made ​​up three quarters of water, we understand the importanceand necessity of humans to adapt to this environment.
Competitive swimming strokes
There are 4 swimming strokes used in competition:
Freestyle.
Backstroke.Breast stroke or chest.
Butterfly.                                                                                                                                                        
backstroke

    




Large swimmingFranziska van Almsick
Matt Biondi 
Alexandr Popov
Martín López-Zubero 
Felipe “Tibio” Muñoz Kapamas 
Kristin Otto 
Michael Gross
Mark Spitz

Alberto Zorrilla
Michael Phelps
Vladimir Salnikov