Muscles Fibres Flashcards
1
Q
Muscle Fibres
A
Make up voluntary skeletal muscle, divided into type 1, type 2A and type 2X.
2
Q
Type 1 Muscles Fibres
A
Slow twitch muscles fibres suited to low intensity.
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.
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.
5
Q
Myoglobin
A
A red pigment that transports oxygen to the muscles.