NASM Practice Exam Questions And Answers 100% Verified by Experts

When the body is trying to regulate its temperature correctly, which sensory receptors does it rely on? - ANSWER-Thermoreceptors What is the main characteristic of motor (efferent) neurons? - ANSWER-They stimulate muscle contraction and create movement Which of the following is not one of the 3 major muscle types in the Human body? - ANSWER-Striated Within the muscle, where does the exchange of oxygen and carbon dioxide take place? - ANSWER-Within the capillaries If there is not enough oxygen when sprinting or when first beginning to exercise, which of the following is created? - ANSWER-Lactic acid Shoulder abduction is a result of the force-coupling between which muscles? - ANSWER-Deltoid and rotator cuff All of the following motions occur in the sagittal plane except: - ANSWER-Side bends Which of the following initiates the electrical impulses that determine the heart rate? - ANSWER-Sinoatrial (SA) node Which of the following is not a characteristic of Type II (fast-twitch) muscle fibers? - ANSWER-Slow to fatigue During a biceps curl, the triceps brachii would be considered what type of mover? - ANSWER-Antagonist Which of the following is not a characteristic of Type II (fast-twitch) muscle fibers? - ANSWER-Slow to fatigue In upper crossed syndrome, all of the following are overactive muscles in the head and neck except: - ANSWER-Deep cervical flexors What position does wearing shoes with a high heel put the ankle in? - ANSWER-A plantar flexed position In what two ways should a fitness professional observe a client's posture and alignment patterns? - ANSWER-Statically and dynamically