วันพุธที่ 28 ตุลาคม พ.ศ. 2558

Swimming

Swimming

    History


  The swimming competition was first held in Woolwich Bar, close to London, England in 2416 to race the competition, only one is a freestyle swim by each person. Any swim

Swimming was put into the Olympic competition since 2436 and has held until today. Because the sport of swimming has gained the attention of the general public.

  Pool in the tournament

25 meters long, 50 meters wide track for a total of eight track, each track width of about 7-9 feet.







    For those competing in the swimming pool

   Butterfly stroke

The Breaststroke This requires good timing of the arms and kicking legs and breathing    rhythm.



 Backstroke

Swim backstroke is popular both in competition and in leisure time physical activity because it can not be submerged in water, floating face swimming backstroke makes breathing easy.

          

  Breaststroke

Swimming Breaststroke requires muscle strength of the lower range from hip to ankle. A proper body structures such as the knees, ankles and knees must be flexible and high strength.



   Freestyle

swimming pool which is unlimited or posture.


   Pool Rules

The start of the race, a free And a single mixed start to jump on the podium. When you hear the first whistle blow from the referee the swimmers are stepping up to stand on the podium was released and stayed on it. When the command was given " to the " swimmers must be rushed into a position of the substrate immediately to have at least one foot on the podium at the end of the substrate. The position of the arms is not defined. When all swimmers are stationary in nature. The release will signal the release of the swimmers who are out before the release rings will be disqualified from the race to back and finish line of swimmers will take part. The body of an exposed wall 


Competition categories

50 meter freestyle, 100 meter, 200 meter, 400 meter, 800 meter and 1500.
50 meters backstroke, 100 meters and 200 meters.
Frog 50 meters, 100 meters and 200 meters.
50 meter butterfly, 100 meter and 200 meter.
Single Mix 200 meters and 400 meters.
4 x 100 meter freestyle relay and 4 x 200 meters.
4 x 100-meter medley relay

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