Muscles Fibres Flashcards

1
Q

Muscle Fibres

A

Make up voluntary skeletal muscle, divided into type 1, type 2A and type 2X.

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2
Q

Type 1 Muscles Fibres

A

Slow twitch muscles fibres suited to low intensity.

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3
Q

Type 2A Muscles Fibres

A

Fast twitch muscles fibres used in anaerobic work, can be improved through endurance training to increase resistance to fatigue.

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4
Q

Type 2X Muscle Fibres

A

Fast twitch muscles fibres used in anaerobic work and can generate much greater force than other fibre types, but fatigue quickly.

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5
Q

Myoglobin

A

A red pigment that transports oxygen to the muscles.

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