Swimming is an individual or team sport that requires the use of one's,entire body tomove throughwater. The sport takes place in pools or open water (e.g., ina sea or lake).Competitive swimming is one of the most popular Olympic sportsf1] with varied dis-tance events in butterfly, backstroke, breaststroke, freestyle, andindividual medley.Inaddition to these individual events, four swimmers can take, part in either a freestyleor medley relay. A medley relay consists of four swimmers who will each swim a differ-ent stroke. swimmers to incur several injuries from the sport, such as tendinitis in theshoulders or knees, there are also multiple health benefts associated with the sport.

   dkafjkdlajfka nkvl 

v vcklj lakj;jv a;kfj

djak jaf;j ;