Muscles Flashcards

1
Q

characteristics of muscle

A
irritablity
contractility
extensibility
elasticity
atrophy/hypertrophy
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

breakdown of muscle

A

Muscle–> fasiculi (bundle)–> myofibril (muscle cell)–> actin & myosin filaments

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

fusiform muscle fibers

A

parallel (biceps brachii, sartorius)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

penniform muscle fibers

A

feather-like, decreased length=increased force

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

SAID principle

A

specific adaption to imposed demand

How well did you know this?
1
Not at all
2
3
4
5
Perfectly