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Definition
| requiring oxygen to live or grow |
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Definition
| the smallest contractile unit of muscle; extends from one Z tract to the next |
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Definition
| attachment of a muscle that remains relatively fixed during muscle contraction |
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Definition
| the movable attachment of a muscle as opposed to its origin |
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Definition
| a contractile protein of a muscle |
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Definition
| muscle or hormone that acts in opposition to an agonist or prime mover |
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Definition
| muscles acting to immobilize a joint or bone; fixes the origin of a muscle so that the muscle action can be exerted at the insertion |
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Definition
| not under conscious control |
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Definition
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| the product of anerobic metabolism, especially in muscle |
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Definition
| the time between the stimulation of a muscle and the start of the contraction phase |
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Definition
| all of the muscle cells controlled by a single motor neuron |
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Definition
| sustained partial contraction of a muscle in response to stretch receptor inputs; keeps the muscle healthy and ready to react |
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Definition
| a single rapid contraction of a muscle followed by relaxation |
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Definition
| one of the principal contractile proteins found in muscle |
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Definition
| the volume of oxygen required after exercise to oxidize the lactic acid formed during the exercise |
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Definition
| muscle whose contractions are primarily responsible for a particular movement; agonist |
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Definition
| the period after a contraction when the tension in the muscle fiber returns to resting levels |
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Definition
| muscle under the control of the will; skeletal muscle |
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