Muscle Twitch Fibres Flashcards by Mary Lancley | Brainscape

Q

What are the two types of muscle fibres

A

Slow twitch

Fast twitch

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Q

What is a slow twitch fibre

A

They are deep red and contract slowly but can work for long periods of time

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Q

What is a fast twitch fibre

A

Pale in colour. They contract quickly and powerfully but tire easily

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