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Muscle Fibre Types- Answers |
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- Complete this sentence:
- Postural muscles contain mostly slow twitch fibres and are red in colour
- Type 2a fibres are red in colour due to the high content of what?
- Mitochondria and myoglobin
- Type 2b fibres are often called what?
- Can training cause changes in muscle fibre type? If so, which?
- Yes, type 2b can change to type 2a
- Marathon runners would have more of which type of muscle fibre?
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