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NSCA Personal Trainer Exam Prep Question List

1 What is the correct order of structures of a muscle from smallest to largest?
  1. Muscle fiber, endomysium, fascicles, perimysium, epimysium
  2. Muscle fiber, epimysium, fascicles, perimysium, endomysium
  3. Muscle fiber, endomysium, perimysium, fascicles, epimysium
  4. Muscle fiber, epimysium, endomysium, fascicles, perimysium
See Answer
3 What is the function of calcium in the muscle stimulation process?
  1. Provides the action potential
  2. Binds with troponin to open up binding sites
  3. Binds to actin filaments’ binding sites
  4. Conducts the electrical impulse along the myofibril
See Answer