AFAA-GFI Practice exam Questions And Answers Rated 100%!!!

Which of the following is an example of sagittal plane movement? - ANS Biceps curls Which of the following is a high-energy molecule that stores energy to be used in cellular and mechanical work, including exercise? - ANS ATP What is the acceptable macronutrient distribution range for carbohydrate intake for the average adult? - ANS 45-65% of total caloric intake Which of the following terms refers to a position on or toward the back of the body? - ANS Posterior Which of the following participants may need to begin an exercise program with five minute sessions ? - ANS A participant with cancer Which of the following terms refers to vessels that transport blood from the capillaries toward the heart? - ANS Veins Which of the following populations should avoid hot and humid environments? - ANS Prenatal Which of the following are major sources of complete proteins? - ANS Dairy and meats Which of the following is a function of heart rate and stroke volume? - ANS Cardiac output At what point can dehydration start to affect exercise capacity and exercise performance? - ANS A loss of 2 - 3% body weight When teaching adults over 65, what should be the instructor's emphasis in class? - ANS Executing lift with proper technique Which term refers to the inferior chamber of the heart that receives blood from its corresponding atrium and, in turn, forces blood into the arteries? - ANS Ventricle Which of the following is a function of blood? - ANS Transportation Which of the following is a muscle that is commonly overactive in the foot and ankle? - ANS Soleus Which nutrient helps to stabilize body temperature by absorbing heat generated by exercise? - ANS Water Which of the following terms refers to the ability of muscles to exert maximal power in a minimal amount of time? - ANS Rate of force production Which statement is true regarding incomplete proteins? - ANS One can consume adequate protein by combining various protein-rich foods. Which of the following bisects the body into right and left sides? - ANS Sagittal plane Which of the following refers to energy demand placed on the body? - ANS Metabolic specificity In lower crossed syndrome, the latissimus dorsi is often short, and which of the following is often lengthened? - ANS Gluteus maximus Which of the following refers to the chemical or substrate form in which most fat exists in food as well as in the body? - ANS Triglycerides What is biomechanics the study of? - ANS How forces affect a living body Which training concept is used to correct muscular imbalances, increase joint range of motion, decrease muscle soreness, and improve muscle extensibility? - ANS Flexibility Which of the following is a muscle that is commonly underactive in the head and neck? - ANS Deep cervical flexors Which of the following is characteristic of heat exhaustion? - ANS Profuse sweating, pale skin, dizziness, hyperventilation, and rapid pulse Which of the following is an example of relaxation of the psoas so the glutes can contract? - ANS Reciprocal inhibition In order to create physiological changes, an exercise stimulus must be applied in which of the following ways? - ANS At an intensity greater than the body is accustomed to receiving From which of the following positions does horizontal abduction involve the movement of the arm or thigh in the transverse plane to a lateral position? - ANS Anterior uring your class, you notice an obese participant struggling with the exercises. Which of the following would be the most appropriate course of action? - ANS Show options for body weight exercises. In addition to improved quality of life and weight loss, which of the following is a another health benefit of fitness? - ANS Elevated mood Which of the following refers to a form or mode of exercise that presents a specific stress to the body? - ANS Modality Which of the following activation refers to the production of a force when a muscle develops tension while shortening in length? - ANS Concentric Exercise should not take place in environments where the AQI (Air Quality Index) is higher than which of the following? - ANS 150 Which of the following refers to a straightening movement in which the relative angle between two adjacent segments increases? - ANS Extension Which of the following refers to a position away from the center of the body or the point of reference? - ANS Distal Which statement best describes aerobic metabolism? - ANS Maintains high levels of ATP production for longer periods of time Where is the sternum in relation to the shoulder in the body? - ANS Medial Which of the following resistance training protocols best leads to muscular hypertrophy? - ANS Intermediate repetition ranges Which of the following is a purpose of aquatic tools such as webbed gloves? - ANS Increase drag Which of the following is an example of format-specific movement prep? - ANS Punch combo breakdown At what point in a class should an instructor provide an overview of the workout and the equipment needed? - ANS Introduction Indoor cycling formats are typically taught on stationary bicycles designed to do which of the following? - ANS Simulate an outdoor experience Which of the following is appropriate BPM range for a resistance training class? - ANS 125 - 135 BPM What is the maximum amount of time a good introduction should take? - ANS 60 seconds Which of the following is a basic regression option for a kneeling push-up? - ANS Place the hands on an elevated, stable surface while keeping the hips straight. Which of the following terms refers to a Group Fitness Instructor offering step-by-step decreases in exercise intensity or difficulty? - ANS Regression