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Issa Strength & Conditioning, Strength and Conditioning EXAM ISSA/377 Q/A $16.49   Add to cart

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Issa Strength & Conditioning, Strength and Conditioning EXAM ISSA/377 Q/A

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Issa Strength & Conditioning, Strength and Conditioning EXAM ISSA/377 Q/A

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  • September 14, 2024
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  • 2024/2025
  • Exam (elaborations)
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  • Issa Strength & Conditioning, Strength and Conditi
  • Issa Strength & Conditioning, Strength and Conditi
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Issa Strength & Conditioning, Strength
and Conditioning EXAM ISSA/377 Q/A
Neural Circuitry that travels outside the spinal cord - -Peripheral nervous
system

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

-Branches of the cell body that act as receivers, collecting information from
other neurons - -Dendrites

-Muscle contraction is triggered when the following chemical
neurotransmitters binds to receptors on the muscle - -acetylcholine

-Division of the peripheral nervous system controls voluntary movement - -
somatic nervous system

-Type of motor unit can contract for many hours - -Slow of Motor Unit

-Type of motor unit has a large motor neuron & consists of a large bundle of
type IIx muscle fibers - -Fast Fatiguable (FF)

-Voluntary movement starts in - -Cerebral Cortex

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

-How many nerves are contained within the peripheral nervous system - -43
Pairs

-The muscular system includes how many muscles - -approximately 650

-Muscle fiber type that's the largest & produce the most amount of force - -
Type IIx

-Cross-bridge cycle requires energy, which is provided by - -ATP hydrolysis

-The function of epimysium is too - -Protect muscle from friction against
other muscles or bone.

-Muscle fiber type has a very small amount of mitochondria - -Type IIx

, -Make-up of a person's muscle fiber ratio - -It can't be changed to a large
degree

-Training with heavy loads causes - -Equal growth of type I and type II fibers

-Functions like girdles & guy wires to provide an interconnected structure - -
Fascia

-Three possible mechanisms for inducing hypertrophy - -Mechanical
tension, metabolic stress, muscle damage

-functional units that can make a muscle shorten - -Sarcomere

-Found within the appendicular skeleton - -Bones of the upper & lower
extremities

-Movement between 2 adjacent vertebrae is made possible by - -Facet
Joints

-Wolff's Law - -The body responds by increasing or decreasing the bone's
diameter

-Cartilage plays important rolls such as - -Bone development

-Mature bone cells that maintain a bone's matrix - -Osteocytes

-Bone on bone contact that results in joint pain - -osteoarthritis

-Elastin allows tissues too - -regain their original shape after being stretched

-The main part or shaft of a long bone - -Diaphysis

-Frontal plane is an imaginary plane that divides the body into - -Anterior &
posterior

-Angle that a joint rotates around its axis - -The direction of rotation

-The smallest blood vessel - -Capillaries

-Create more muscular support when performing an intense exercise - -
Bracing effect of a tight core

-Largest lymphatic organ in the human body - -Spleen

-One of the main functions of the respiratory system - -removal of waste
products of metabolism

,-Normal amount of air displaced between inhalation & exhalation - -Tidal
Volume

-Major glands of he endocrine system - -Hypothalamus

-The amount of blood pumped through the heart per minute - -Cardiac
output

-Peripheral resistance - -The amount of resistance to blood flow in the
arteries.

-Plasma makes up ____ percentage of blood volume - -55%

-Right atrium receives deoxygenated blood from the body & moves it too - -
The right Ventricle

-Law of conservation of energy states that energy - -cannot be created or
destroyed

-In short term, metabolic acidosis can - -impair muscle power & energy
production

-Process of making ATP from glucose - -Glycolysis

-Cytoplasm & Sarcoplasm - -Sarcoplasm is where the action of the
phosphates system & the reaction components take place

-The time it takes to fully replenish stored phosphocreatine after maximum
effort exercise - -15-25 minutes

-The formation of glucose from noncarbohydrate sources - -
gluconeogenesis

-Lactate threshold corresponds with - -Rapid drop in physical output &
performance

-Actions occur within the mitochondria during the first 10-30 seconds of
maximal activity - -Mitochondria absorb protons (H+)

-Enzyme breaks down triglycerides into fatty acids during lipolysis - -
Hormone-sensitive lipase

-Fuel type produces 106 ATP - -Fatty acids

-Mechanics are divided into two categories - -dynamic and static.

, -Class of lever is the fulcrum (axis) located between the effort and the load -
-First-class

-a state of no acceleration, with the body at rest - -Equilibrium

-Point at which both body mass & weight are equally distributed - -center of
gravity.

-Force is a product of - -mass times acceleration.

-shearing refers too - -cutting or breaking.

-The muscles responsible for protraction of the scapulothoracic (ST) joint - -
pectoralis major.

-Adduction - -Movement toward the midline

-Primary wrist movements include - -ulnar deviation

-Ankle is formed by three bones; the tibia, the fibula, and - -Talus

-When using skinfold calipers to assess body composition, how should the
skin of the suprailiac region be pinched - -At a 45-degree angle

-it is better to think of posture as - -ideal or not ideal.

-when muscles surrounding a joint are abnormally weakened or overactive,
thus limiting a joint's movement - -Muscle imbalance

-When conducting the Rockport one-mile walk test, when should the
participant's heart rate be measured - -At the end of the test only

-Why is the three-minute step test used less frequently than the Rockport
one-mile walk test and the Cooper 12-minute run test - -It is less effective
and has a lower percentage of participant completion

-the lunge assessment - -The coach will observe the lunge movement with
little or no coaching.

-When conducting a standard squat assessment, the participant should be
observed - -anterior, posterior, and lateral positions.

-a gait assessment - -A gait assessment requires a coach to observe the
client while walking.

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