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ETA Fitness Instructor Certification Actual Exam | ETA Fitness Instructor Certification Exam Update 2024 Questions and Correct Answers Rated A+£16.16
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ETA Fitness Instructor Certification Actual
Exam 2024-2025 | ETA Fitness Instructor
Certification Exam Update 2024 Questions
and Correct Answers Rated A+
More rotational inertia -answer-heavier object, located a greater
distance from center of mass
Angular momentum -answer-product of the mass of the object, the
distance from the center of mass, and the velocity
The muscle force and resistance force are applied on the same side of
the fulcrum with the muscle force acting through a longer moment arm
-answer-second
The muscle force and resistance force are applied on opposite sides
of the fulcrum -answer-first
The muscle force and resistance force are applied on the same side of
the fulcrum with the muscle force acting through a shorter moment
arm -answer-third
Right side of the heart, de-oxygenated blood -answer-pulmonary
Left side of the heart, oxygenated blood -answer-systemic
Summation -answer-increasing magnitude of stimulation that results
from successive electrical impulses
All-or-none principle -answer-once the necessary threshold of
stimulation has been achieved, every muscle fiber associated with one
motor unit will contract
, What is the limiting factor with regard to the ability to continue deriving
atp through the phosphagen system -answer-limited supply of creatine
phosphate in skeletal muscle
What is the limiting factor with regard to the ability to continue deriving
atp through anaerobic glycolysis -answer-accumulation of h ions
What are the limiting factors with regards to the ability to continue
deriving atp from the aerobic system -answer-depletion of muscle
glycogen
Recruitment -answer-simultaneous activation of additional muscle
fibers which contributes to greater force production
Size principle -answer-type 1 muscle fibers, having a lower threshold
of stimulation, are activated before type ii
Type 1 -answer-slow speed of contraction, high resistance to fatigue,
aerobic metabolism
Type 2 -answer-fast contraction, moderate resistance to fatigue,
aerobic and anerobic
Type 3 -answer-fast contraction, low resistance to fatigue, anaerobic
metabolism, greatest potential for hypertrophy
4 -answer-carbs, calories per gram?
45-65% -answer-what percent of daily calories should carbs make up?
Carbohydrates -answer-preferred source of energy for the body
Simple sugars -answer-mono and disaccharides
4 -answer-protein, calories per gram?
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