NETA Fitness Instructor Certification Exam |120| questions well solved

NETA Fitness Instructor Certification Exam |120| questions well solved more rotational inertia ANS-heavier object, located a greater distance from center of mass angular momentum ANS-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 ANS-second the muscle force and resistance force are applied on opposite sides of the fulcrum ANS-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 ANS-third right side of the heart, de-oxygenated blood ANS-pulmonary left side of the heart, oxygenated blood ANS-systemic oxygen consumption ANS-cardiac output*oxygen extraction summation ANS-increasing magnitude of stimulation that results from successive electrical impulses all-or-none principle ANS-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 ANS-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 ANS-accumulation of H ions What are the limiting factors with regards to the ability to continue deriving ATP from the Aerobic system ANS-depletion of muscle glycogen recruitment ANS-simultaneous activation of additional muscle fibers which contributes to greater force production size principle ANS-type 1 muscle fibers, having a lower threshold of stimulation, are activated before type II type 1 ANS-slow speed of contraction, high resistance to fatigue, aerobic metabolism type 2 ANS-fast contraction, moderate resistance to fatigue, aerobic and anerobic type 3 ANS-fast contraction, low resistance to fatigue, anaerobic metabolism, greatest potential for hypertrophy