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NSCA CPT H5
Use the 19 quiz questions to prepare yourself and test whether you know the subject matter.
Preview (8 of the 19 quiz questions)
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DownloadMotor unit recruitment is based on the size principle:
Flip card
The smaller the neuron size of slow twitch motor units results in a lower threshold for activation, they are recruited at low force levels
THUS it's dependent on the force production requirements of a task
Creatine phosphate and resistance training
Flip card
CP becomes depleted during RT and that leads to decreased power production (because CP is important for phosphorylation of ADP to ATP)
Glycogen and resistance training
Flip card
Glycogen breakdown is an important factor in the supply of energy, 80% of ATP production during RT comes from glycolysis so glycogen levels decrease in respons to RT
Two primary types of hormones:
Flip card
1. Protein and peptide hormones (growth hormone and insulin)
2. Steroid hormones (derived from cholesterol; testosteron and estrogen)
Anabolic hormones:
Catabolic hormones:
Flip card
Catabolic hormones:
Testosterone, growth hormone and insulin
Cortisol
Epinephrine=
Flip card
increases fat and carbohydrate breakdown so more ATP will be available for muscle contraction and it facilitates motor unit recruitment
Exercise results in increases of epinephrine (sensitivity receptors for the hormone)
Acute responses to RT
Flip card
ATP no change or slight decrease, CP decreases, glycogen decreases
Results RT:
Flip card
Hypertrophy. Changes in motor unit recruitment and firing rate, activate high threshold motor units leading to an increase in force production capability and increase in motor unit firing rates
(SHIFT FROM TYPE 2x TO TYPE 2a)
+ increase in protein synthesis/decrease in protein degredation, resulting in greater number myosin filaments (increase of myofibrils is result of splitting existing myofibrils into seperate myofibrils)
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Add to cartQuestion:
Motor unit recruitment is based on the size principle:
Enter answer:
Check answerAnswer:
The smaller the neuron size of slow twitch motor units results in a lower threshold for activation, they are recruited at low force levels
THUS it's dependent on the force production requirements of a task
Your answer:
input text value
Ask answers again
Question:
Creatine phosphate and resistance training
Enter answer:
Check answerAnswer:
CP becomes depleted during RT and that leads to decreased power production (because CP is important for phosphorylation of ADP to ATP)
Your answer:
input text value
Ask answers again
Question:
Glycogen and resistance training
Enter answer:
Check answerAnswer:
Glycogen breakdown is an important factor in the supply of energy, 80% of ATP production during RT comes from glycolysis so glycogen levels decrease in respons to RT
Your answer:
input text value
Ask answers again
Question:
Two primary types of hormones:
Enter answer:
Check answerAnswer:
1. Protein and peptide hormones (growth hormone and insulin)
2. Steroid hormones (derived from cholesterol; testosteron and estrogen)
Your answer:
input text value
Ask answers again
Question:
Anabolic hormones:
Catabolic hormones:
Enter answer:
Check answerAnswer:
Testosterone, growth hormone and insulin
Cortisol
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input text value
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Question:
Epinephrine=
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Check answerAnswer:
increases fat and carbohydrate breakdown so more ATP will be available for muscle contraction and it facilitates motor unit recruitment
Exercise results in increases of epinephrine (sensitivity receptors for the hormone)
Your answer:
input text value
Ask answers again
Question:
Acute responses to RT
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Check answerAnswer:
ATP no change or slight decrease, CP decreases, glycogen decreases
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input text value
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Question:
Results RT:
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Check answerAnswer:
Hypertrophy. Changes in motor unit recruitment and firing rate, activate high threshold motor units leading to an increase in force production capability and increase in motor unit firing rates
(SHIFT FROM TYPE 2x TO TYPE 2a)
+ increase in protein synthesis/decrease in protein degredation, resulting in greater number myosin filaments (increase of myofibrils is result of splitting existing myofibrils into seperate myofibrils)
Your answer:
input text value
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Oefenvragen hoofdstuk 5 uit het NSCA boek, minor Personal Trainer aan de Hogeschool van Amsterdam.
Number
19 questions
Language
English
Made on
09-22-2021
Education
HBO / Hogeschool van Amsterdam / Voeding en Diëtetiek / Minor Personal Trainer
View all 19 quiz questions
-
Motor unit recruitment is based on the size principle:
The smaller the neuron size of slow twitch motor units results in a lower threshold for activation, they are recruited at low force levels
THUS it's dependent on the force production requirements of a task -
Creatine phosphate and resistance training
CP becomes depleted during RT and that leads to decreased power production (because CP is important for phosphorylation of ADP to ATP) -
Glycogen and resistance training
Glycogen breakdown is an important factor in the supply of energy, 80% of ATP production during RT comes from glycolysis so glycogen levels decrease in respons to RT -
Two primary types of hormones:
1. Protein and peptide hormones (growth hormone and insulin)
2. Steroid hormones (derived from cholesterol; testosteron and estrogen) -
Anabolic hormones:
Testosterone, growth hormone and insulin
Catabolic hormones:
Cortisol -
Epinephrine=
increases fat and carbohydrate breakdown so more ATP will be available for muscle contraction and it facilitates motor unit recruitment
Exercise results in increases of epinephrine (sensitivity receptors for the hormone) -
Acute responses to RT
ATP no change or slight decrease, CP decreases, glycogen decreases -
Results RT:
Hypertrophy. Changes in motor unit recruitment and firing rate, activate high threshold motor units leading to an increase in force production capability and increase in motor unit firing rates
(SHIFT FROM TYPE 2x TO TYPE 2a)
+ increase in protein synthesis/decrease in protein degredation, resulting in greater number myosin filaments (increase of myofibrils is result of splitting existing myofibrils into seperate myofibrils) -
Hypertrophy=
-
Proteins that help give cells shape and structural integrity and are involved in force transmission from myofibrils to extracellular matrix and storage of elastic energy
-
Athletes have a higher level of ..., large elastic structural proteins which may enhance elastic energy storage
Key protein= -
Menopause and osteoporosis
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Resistance training can alter tendon mechanical properties:
-
Resistance training stresses anaerobic metabolism, two components:
-
RT and myoglobin/mitochondria
-
RT and muscular endurance
-
Factors that influence adaptations to resistance training:
-
Two types of overtraining:
Overtraining scenarios: -
Symptoms of overtraining:
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