Characteristics of the different types of skeletal muscle fibers Flashcards

1
Q

high in mitochondria density

A

Slow oxidative fibers

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2
Q

low in mitochondria density

A

Fast glycolytic fiber

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3
Q

medium in mitochondria density

A

Fast oxidative fiber

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4
Q

fiber is red

A

Slow oxidative fibers

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5
Q

fiber is white

A

Fast Glycolytic fiber

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6
Q

fiber is light red

A

Fast oxidative fiber

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7
Q

This has abundant myoglobin

A

Slow oxidative fiber

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8
Q

no myoglobin

A

fast glycolytic fiber

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9
Q

high myoglobin

A

fast oxidative fiber

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10
Q

fiber is aerobic

A

Slow oxidative fiber

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11
Q

fiber is anaerobic

A

fast glycolytic fiber

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12
Q

fiber is both aeorbic and anaerobic

A

fast oxidative fiber

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13
Q

has high oxidative capacity

A

Slow and fast oxidative fiber

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14
Q

has a low oxidative capacity

A

Fast glycolytic fiber

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15
Q

fast contraction time

A

Fast oxidative fiber

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16
Q

very fast contraction time

A

fast glycolytic fiber

17
Q

has a slow contraction time

A

slow oxidative fiber

18
Q

Resistance to fatigue is low

A

fast glycolytic fiber

19
Q

Resistance to fatigue is high

A

slow oxidative fiber

20
Q

Resistance to fatigue is medium

A

fast oxidative fiber

21
Q

Force production is low

A

slow oxidative fiber

22
Q

Force production is high

A

fast glycolytic fiber

23
Q

Force production is very high

A

fast oxidative fiber

24
Q

This fiber is in the
Pectorlais minor and major, rectus abdominis, soleus, gastrocnemius

A

Slow oxidative fiber

25
Q

This fiber is in gastrocnemius, rectus femoris, vastes medialis

A

Fast glycoltyic fiber

26
Q

This fiber is in the biceps femoris, semimembranosous and semitendinosous

A

Fast oxidative fiber

27
Q

Example of fiber is repeated low intensity cycling for 30 minutes

A

slow oxidative fiber

28
Q

example of fiber is 100 meter sprint

A

fast glycolytic fiber

29
Q

example of fiber is fast running

A

fast oxidative fiber