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Jouer Froggy Jumps
1. What are muscle fibres?
A
Cells inside of your bones
B
The cells that make up the muscle
C
The cells that restrict movement
2. How do muscle fibres create movement?
A
They receive a message from the brain
B
The bone moves the muscle
C
They do not create movement
3. Contracting quickly is most associated with?
A
Fast twitch fibres
B
Slow twitch fibres
C
Both fast and slow twitch fibres
4. Producing a large amount of force is a characteristic of?
A
Both fast and slow twitch fibres
B
Slow twitch fibres
C
Fast twitch fibres
5. Aerobic exercise is also called?
A
Sprinting
B
Cardio
C
Interval training
6. Power lifting would be most associated with which type of muscle fibre?
A
Slow twitch
B
Both
C
Fast twitch
7. Select a characteristic that applies to slow twitch fibres?
A
Tire quickly
B
Good for strength and power
C
Good for endurance
8. Walking to the shop would mostly use?
A
No muscle fibres
B
Fast twitch fibres
C
Slow twitch fibres
9. Choose a characteristic of anaerobic exercise.
A
Usually an extended period of activity at a moderate level
B
Heart rate increases to supply oxygenated blood to the muscles
C
Body's demand for oxygen is greater than the supply available
10. Muscle fibres are inherited from our parents and therefore can not be trained
A
True
B
False
C
False, they are inherited but can be trained
11. Aerobic exercise is used for
A
To increase muscle mass
B
To increase the oxygen capacity of the muscles
C
To train the fast twitch fibres