pbl 1 hamstring

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PBL 1

Skenario

Derek Anthony Redmond (born 3 september 1965) is a retired British athlete. During his

career, he held the British record for the 400 metres sprint, and won gold medals in the

4x400 metres relay at the World Championships, European Championships and

Commonwealth Games.

However, his career was blighted byca series of injuries. At the 1992 Olympic Games in

Barcelona he tore his hamstring in the 400 metres semi-final but continued the race

limping and, with assistance from his father, managed to complete a full lap of the track

as the crowd gave him a standing ovation. The incident has become a well-remembered

moment in Olympic history, having been the subject of one of the International Olympic

Committee’s ’Celebrate Humanity’ videos and been used in advertisements by Visa as an

illustration of the Olympic spirit and featured in Nike’s “Courage” commercials in 2008.

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LO

1. Anatomi ekstremitas inferior

2. Mekanisme kontraksi dan relaksasi otot

3. Mekanisme kejang otot

4. Metabolisme aerob dan anaerob

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Anatomi ext. inf

Otot-otot ext. inf dikelompokkan :

1. Otot-otot GLUTEA

2. Otot-otot FEMORIS

3. Otot-otot CRURALIS

4. Otot-otot PEDIS

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