Muscle actions Muscle injuries Contraction types name/location of muscles Functions of Muscular system
100
What is antagonist
muscle that opposes or reverses the prime mover
100
What is a muscle spasm
This is a muscle injury involuntary movement of a muscle.
100
what is isometric contraction
Wall sits are an example of what contraction?
100
What is cardiac muscle
This type of muscle is found in the heart and is involuntary
100
what is contractibility
the ability to shorten or reduce the distance between two parts
200
What is agonist
muscle with the major responsibility for certain movement
200
What is muscle soreness
This is a muscle injury that happens when the muscle tears and has muscle pain/weakness
200
What is isotonic contraction
The change in length of a muscle as it works is called?
200
What is smooth muscle
this type muscle is found in the internal organs and is unattached to bones
200
what is elasticity
the ability to respond to a stimuli; also known as irritability
300
what is synergist
muscles that aid a prime mover in a movement and help prevent rotation
300
What is muscle stiffness
This is muscle that becomes tight and contracts.
300
What is isotonic contraction
push up is an example of what contraction?
300
What is skeletal muscles
This type of muscle produces movement and maintains your posture
300
What is extensibity
the ability to lengthen and increase the distance between two parts
400
what is Fixator
stabilizes the origin of a prime mover
400
What is muscle Myositis
This muscle injury has no official guideline for prevention and the muscle becomes inflamed
400
What is isometric contraction
same length but as a result no movement
400
What is Gluteus maximus
this muscle is the biggest muscle in your body
400
What is excitability
the ability to respond to stimulian is also known as irriability
500
what is 40%-50%
what percent of body is composed of muscle
500
What is muscle cramps
This Muscle injury happens when the muscle gets tight and doesn't relax
500
What is eccentric contraction
when the muscle is longer on isotonic contraction it is called?
500
What is Quads
You use this muscle for knee flexion
500
what is cardiac muscle
what muscle stimulates itself to contract






Unit 6

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