Strength and Conditioning EXAM ISSA QUESTIONS WITH ANSWERS

Strength and Conditioning EXAM |\ |\ |\ |\




ISSA QUESTIONS WITH ANSWERS |\ |\ |\




Neural Circuitry that travels outside the spinal cord - CORRECT
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ANSWERS ✔✔Peripheral nervous system |\ |\ |\




A sensory receptor within a muscle that detects changes in length
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and helps regulate contraction - CORRECT ANSWERS ✔✔Muscle
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Spindle


Branches of the cell body that act as receivers, collecting
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information from other neurons - CORRECT ANSWERS |\ |\ |\ |\ |\ |\ |\



✔✔Dendrites


Muscle contraction is triggered when the following chemical
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neurotransmitters binds to receptors on the muscle - CORRECT |\ |\ |\ |\ |\ |\ |\ |\ |\



ANSWERS ✔✔acetylcholine |\




Division of the peripheral nervous system controls voluntary
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movement - CORRECT ANSWERS ✔✔somatic nervous system |\ |\ |\ |\ |\ |\




Type of motor unit can contract for many hours - CORRECT
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ANSWERS ✔✔Slow of Motor Unit |\ |\ |\ |\

,Type of motor unit has a large motor neuron & consists of a large
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bundle of type IIx muscle fibers - CORRECT ANSWERS ✔✔Fast
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Fatiguable (FF) |\




Voluntary movement starts in - CORRECT ANSWERS ✔✔Cerebral
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Cortex


The process that allows a muscle spindle to contract at the same
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rate as the muscle where it resides - CORRECT ANSWERS
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✔✔Alpha-gamma Co-activation |\




How many nerves are contained within the peripheral nervous
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system - CORRECT ANSWERS ✔✔43 Pairs
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The muscular system includes how many muscles - CORRECT
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ANSWERS ✔✔approximately 650 |\ |\




Muscle fiber type that's the largest & produce the most amount of
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force - CORRECT ANSWERS ✔✔Type IIx
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Cross-bridge cycle requires energy, which is provided by -|\ |\ |\ |\ |\ |\ |\ |\ |\



CORRECT ANSWERS ✔✔ATP hydrolysis |\ |\ |\




The function of epimysium is too - CORRECT ANSWERS ✔✔Protect
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muscle from friction against other muscles or bone.
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,Muscle fiber type has a very small amount of mitochondria -
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CORRECT ANSWERS ✔✔Type IIx |\ |\ |\




Make-up of a person's muscle fiber ratio - CORRECT ANSWERS
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✔✔It can't be changed to a large degree
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Training with heavy loads causes - CORRECT ANSWERS ✔✔Equal
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growth of type I and type II fibers
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Functions like girdles & guy wires to provide an interconnected
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structure - CORRECT ANSWERS ✔✔Fascia
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Three possible mechanisms for inducing hypertrophy - CORRECT
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ANSWERS ✔✔Mechanical tension, metabolic stress, muscle
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damage


functional units that can make a muscle shorten - CORRECT
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ANSWERS ✔✔Sarcomere |\




Found within the appendicular skeleton - CORRECT ANSWERS
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✔✔Bones of the upper & lower extremities
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Movement between 2 adjacent vertebrae is made possible by -
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CORRECT ANSWERS ✔✔Facet Joints |\ |\ |\




Wolff's Law - CORRECT ANSWERS ✔✔The body responds by
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increasing or decreasing the bone's diameter
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, Cartilage plays important rolls such as - CORRECT ANSWERS
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✔✔Bone development |\




Mature bone cells that maintain a bone's matrix - CORRECT
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ANSWERS ✔✔Osteocytes |\




Bone on bone contact that results in joint pain - CORRECT
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ANSWERS ✔✔osteoarthritis |\




Elastin allows tissues too - CORRECT ANSWERS ✔✔regain their
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original shape after being stretched
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The main part or shaft of a long bone - CORRECT ANSWERS
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✔✔Diaphysis


Frontal plane is an imaginary plane that divides the body into -
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CORRECT ANSWERS ✔✔Anterior & posterior |\ |\ |\ |\




Angle that a joint rotates around its axis - CORRECT ANSWERS
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✔✔The direction of rotation
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The smallest blood vessel - CORRECT ANSWERS ✔✔Capillaries
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Create more muscular support when performing an intense
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exercise - CORRECT ANSWERS ✔✔Bracing effect of a tight core
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