NETA Fitness Instructor Certification correctly answered 2023

NETA Fitness Instructor Certification correctly answered 2023more rotational inertia - correct answer heavier object, located a greater distance from center of mass angular momentum - correct 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 - correct answer second the muscle force and resistance force are applied on opposite sides of the fulcrum - correct 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 - correct answer third right side of the heart, de-oxygenated blood - correct answer pulmonary left side of the heart, oxygenated blood - correct answer systemic oxygen consumption - correct answer cardiac output*oxygen extraction summation - correct answer increasing magnitude of stimulation that results from successive electrical impulses all-or-none principle - correct 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 - correct 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 - correct answer accumulation of H ions What are the limiting factors with regards to the ability to continue deriving ATP from the Aerobic system - correct answer depletion of muscle glycogen recruitment - correct answer simultaneous activation of additional muscle fibers which contributes to greater force production size principle - correct answer type 1 muscle fibers, having a lower threshold of stimulation, are activated before type II type 1 - correct answer slow speed of contraction, high resistance to fatigue, aerobic metabolism type 2 - correct answer fast contraction, moderate resistance to fatigue, aerobic and anerobic