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Purpan 2018


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Posted

Bonjour Ă  tous j'ai deux questions par rapport Ă  ce qcm 17

L'item C est compté faux pourtant la force musculaire développé par les fibres de type IIb sont bien supérieurs à ceux de type I non? 

Merci d'avance pour vos réponses 

Purpan 2018 qcm17.PNG

  • Solution
Posted

Salut !

 

M2 : 

  • 4 minutes = 90% de Tmax donc 10% de fibres IIb
  • 60 minutes = 50% de Tmax donc 50% de fibres I

Il faut raisoner en % : il y a plus de fibres I que de fibres IIb ?

 

 

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