NASM Personal Fitness Training |100 questions fully solved 2023.

The Golgi tendon organ is an essential component of static stretching because it Prevents muscle from being placed under excessive tension Which of the following is the correct force-couple relationship that allows for the upward rotation of the scapula? upper trapezius and lower portions of the serratus anterior. Deoxygenated blood is pumped from the right ventricle to the lungs through which of the following vessels? Pulmonary arteries Dynamic stretching improves soft tissue extensibility by using which which of the following? Reciprocal inhibition The oxidative system is primary used when a client? Jogs for 30 minutes. Which of the following would aid the primary respiratory muscles in breathing after a set of maximum effort? Scalenes When a exercise is high intensity and lasts about 10 seconds, which of the following energy pathways is predominately in use? ATD-PC A client who is practicing repeated squat exercises in order to create permanent changes in her technique is exhibiting? Motor learning Which of the following stimulates muscle fibers to go through a series that initiate muscle contractions? Acetylcholine Which of the following exercises uses a ball-and-socket joint as the primary mover? Seated dumbbell lateral raise The body's ability to differentiate between walking on concrete and walking on sand is an example of which of the following functions of the nervous system? Sensory If a client exhibits increased force output of his hamstrings and adductor Magnus to compensate for a weakened gluteus Maximus during hip extension, this is an example of which of the following? Synergistic dominance If a client squats with his feet excessively externally rotated, it is evidence of which of the following? Altered arthokinematics Which of the following is considered the functional unit of muscle? Sarcomere Which structure of the skeletal muscle contains a combination of glycogen, fats, minerals, and oxygen-binding myoglobin? Sarcoplasm Which of the following is the appropriate method to estimate the maximum heart rate for a client? Subtract the client's age from 220 After performing a 3-minute step test, it is determined that a client falls in the "Below Average" category for cardiovascular fitness. What is the appropriate starting Zone one During a single-leg squat assessment, the client's standing leg caves inward. Which of the following muscles is probably under active? Gluteus medius A trainer is working with a senior client. The trainer should be aware of which of the following physiological characteristics? Decreased lean body mass A client's head protrudes during a pulling assessment. Which of the following muscles should be stretched? Sternocleidomastoid What describes the purpose of the Davies test assessment? Assessing upper extremity agility and stabilization During the overhead squat assessment, the client's arms fall forward. Which of the following muscles are considered to be overactive? Pectoralis minor The client's feet turn out when performing the overhead squats assessment. What is likely the overactive muscle? Lateral gastrocnemius Why is it crucial to have a client complete the PAR-Q? It helps detect any possible cardiorespiratory dysfunction. A Personal trainer observes that a client leans forward excessively while performing an overhead squat. Based on this observation, the appropriate action is to? Static stretch the soleus, gastocnemius, hip flexor complex, and abdominal complex. Which of the following muscles is most likely overactive if a client's head protrudes forward during the pushing assessment? Levator scapulae In order to ensure accuracy while taking resting heart rate, it is best that all three tests be taken when? at the same time each day. What assessment is commonly used in exercise physiology laboratories to measure body fat composition? Hydrostatic weighing During a standing pulling assessment, a client compensates by moving his head forward. Which of the following static stretches would be appropriate for this client? Levator scapulae What assessment would be most appropriate to determine an athlete's maximal strength capabilities of the upper body pressing musculature? Bench press 1RM test What auditory cue would a trainer use for a client who is performing a stability ball crunch? "Perform a chin tuck to take stress off your neck." What technique is more of a risk, than rather a benefit for a senior client? Arching quadriceps stretch. Regarding proper spotting technique for a client using dumbbells, where should you spot the client? Spot at the client's wrist. An obese client who has been diagnosed with peripheral artery disease (PAD) should be advised to? Strive for 20 to 30 minutes of continuous aerobic exercise daily. Name the exercise that is next in progression of the two-arm dumbbell chest press on a stability ball for a client who is in a Phase 1 OPT Program? Alternating-arm dumbbell chest press on a stability ball. A client is currently training in the Hypotrophy phase of the OPT Model. What phase of the continuum would be appropriate? Active A client is placing pressure on his calf musculature using a foam roll. What stretch technique is the client using? Self-myofascial release A client indicates he is taking beta-blockers for hypertension. During Phase 1 of the OPT Model, the trainer should Avoid prone positions. (Body position dramatically increases the effects of hypertension. Having the head lower than the heart can increase blood pressure. Which form of exercising should be used to decrease muscle spindle activity of a tight muscle before and after physical activity? Static stretching A Personal trainer is working with a 65-year old client who is sedentary. What SAQ drill would be appropriate for this client? Stand up to figure 8 What visual cue would a trainer use for a client who is performing the single-leg scaption exercise? Demonstrate raising both arms, thumbs up at a 45-degree angle in front of the body.