A) Amylase B) Glycogen phosphorylase C) Lipase D) Sucrase
A) Cardiac output B) Blood pressure C) Stroke volume D) Heart rate
A) Atrophy B) Hypertrophy C) Myofibrillogenesis D) Sarcopenia
A) Sprinting B) Running C) Powerlifting D) Weightlifting
A) Increased protein intake B) Increased fat intake C) Increased oxygen intake D) Increased sugar intake
A) Blood pressure rate B) Cardiac output rate C) Heart rate D) Stroke volume rate
A) Isotonicity B) Homeostasis C) Stasis D) Equilibrium
A) Basal metabolic rate (BMR) B) Physical activity thermogenesis (PAT) C) Resting metabolic rate (RMR) D) Exercise metabolic rate (EMR)
A) RER B) ATP max C) HR max D) VO2 max
A) The study of psychological effects of physical activity. B) The study of nutrition and dietetics. C) The study of pharmacological interventions in sports. D) The study of acute responses and chronic adaptations to exercise.
A) Exercise physiologists. B) Personal trainers. C) Nutritionists. D) Physical therapists.
A) Psychological counseling. B) Dietary supplements. C) Medication and surgery. D) Education, lifestyle intervention, and specific forms of exercise.
A) Digestive and respiratory systems. B) Integumentary and skeletal systems. C) Muscular, cardiovascular, and neurohormonal systems. D) Endocrine and lymphatic systems.
A) A decrease in cardiovascular efficiency. B) An elevation of metabolism produced by exercise. C) A reduction in muscle mass. D) An increase in fat storage.
A) Henry Taylor. B) Archibald Hill. C) Per-Olof Åstrand. D) Otto Meyerhof.
A) The Nobel Prize in Physiology or Medicine. B) The Nobel Peace Prize. C) The Nobel Prize in Physics. D) The Nobel Prize in Chemistry.
A) 500 MJ (119,000 kcal). B) 750 MJ (179,100 kcal). C) 2,290 MJ (546,700 kcal). D) 1,145 MJ (273,850 kcal).
A) 120 mg. B) 50 mg. C) 200 mg. D) 90 mg.
A) 22–26% efficient. B) 40–45% efficient. C) 50–55% efficient. D) 10–15% efficient.
A) 3.0 W/kg. B) 0.63 W/kg. C) 0.25 W/kg. D) 1.5 W/kg.
A) 200 W/kg. B) 150 W/kg. C) 500 W/kg. D) 314 W/kg.
A) 100 W to 150 W. B) 45 W to 85 W. C) 20 W to 50 W. D) 10 W to 30 W.
A) Adenylate kinase B) Aerobic respiration C) Fast glycolysis D) The phosphocreatine (PCr) system
A) Citrate synthase B) Glycogen phosphorylase C) Hexokinase D) Creatine kinase
A) Aerobic respiration B) Adenylate kinase C) The phosphocreatine system D) Fast glycolysis
A) Carbon dioxide and water B) Lactic acid C) Acetyl-CoA D) Pyruvate
A) Glucose-6-phosphate B) FADH2 C) NADH D) ATP
A) Because it promotes acidosis B) Due to glycogen resynthesis C) Because of ATP depletion D) Due to oxygen availability
A) 20% B) 10% C) 25% D) 15%
A) Applied Sciences B) Chemistry C) Psychology D) Biology
A) High jump B) Men's marathon C) 100-meter dash D) Long jump
A) Los Angeles 1984 Summer Olympics B) Sydney 2000 Summer Olympics C) Beijing 2008 Summer Olympics D) Athens 2004 Summer Olympics
A) No impact on systemic vascular resistance B) Increases systemic vascular resistance C) Eliminates systemic vascular resistance D) Reduces systemic vascular resistance
A) Respiration B) Endocrine secretions C) Digestive enzyme production D) Blood flow
A) Muscle cramps B) Hyperthermia alone C) Severe dehydration D) Hypoglycaemia only
A) Hydration with water B) Increased protein intake C) Taking glucose D) Consuming fats
A) Diabetes B) Parkinson's C) Hypertension D) Asthma
A) Archibald Hill B) Tim Noakes C) Gabriela Andersen-Schiess D) Jim Peters
A) AMP B) ATP C) ADP D) GTP
A) Risk of injury during exercise B) Muscle mass significantly C) Someone's pain threshold D) Immediate muscle soreness
A) Increased hematocrit B) Ventilation/perfusion mismatch C) High cardiac output D) Enhanced capillary density
A) Decreased muscle activity B) Vasoconstriction C) Sweat-based thermoregulation D) Increased respiration rate
A) About a third B) Less than 10% C) None at all D) More than half
A) 5-fold B) 15-fold C) 20-fold D) 10-fold
A) Liver B) Pancreas C) Adipose tissue D) Skeletal muscle
A) They are essentially equal B) Disposal exceeds appearance significantly C) Both rates decrease D) Glucose appearance exceeds disposal
A) No change in perceived exertion B) Eliminates perceived exertion C) Decreases perceived exertion D) Increases perceived exertion
A) Heat exhaustion B) Hypoglycaemia C) Muscle cramps D) Dehydration only
A) One-kilometre lead B) No lead C) Five-kilometre (three-mile) lead D) Ten-kilometre lead
A) Interleukin-1 B) Interleukin-10 C) Interleukin-8 D) Interleukin-6 (IL-6)
A) Glucose B) Fatty acids C) Glycogen D) Adenosine triphosphate (ATP)
A) Cellular respiration in plants B) Fuel utilization C) Photosynthesis D) Fermentation
A) Eliminates stroke volume reduction B) Reduces stroke volume C) No change in stroke volume D) Increases stroke volume
A) Gabriela Andersen-Schiess B) Usain Bolt C) Dorando Pietri D) Jim Peters
A) Independent research projects B) Only theoretical exams C) Practicum experience D) Volunteer work unrelated to exercise
A) Finished with a record time B) Was disqualified C) Fell across the finish line D) Ran without stopping
A) Dropped out voluntarily B) Ran the wrong way C) Started late D) Stopped before finishing
A) Humans store heat, while animals dissipate it. B) Humans use sweat evaporation, while most animals increase body temperature temporarily. C) Humans have less skin blood flow than animals. D) Animals rely on sweating more than humans.
A) No impact on aerobic endurance B) Enhances aerobic endurance C) Increases muscle strength D) Reduces aerobic endurance
A) Insulin secretion B) GLUT4 translocation C) Gluconeogenesis D) Glycogenolysis
A) Decreases heart rate significantly B) Increases dehydration C) Largely eliminates negative physiological effects D) Reduces oxygen uptake
A) No change in skin blood flow B) Eliminates changes in skin blood flow C) Reduces skin blood flow D) Increases skin blood flow
A) Halfway mark B) Final 400 meters C) First kilometer D) Start of the race
A) No impact on carbohydrate reliance B) Eliminates carbohydrate use C) Possibly increases reliance on carbohydrate D) Decreases reliance on carbohydrate
A) Immediately. B) A few days. C) Within 24 hours. D) Several weeks.
A) Practicum experience B) Internships C) Laboratory research D) Full class schedule
A) Reduced skin blood flow. B) Specialized sweat evaporation mechanism. C) Increased body temperature. D) Thick body fur for insulation.
A) Neuroendocrine function B) Biomechanics C) Skeletal muscle physiology D) Cardiopulmonary function
A) 3500 J B) 1000 J C) 1500 J D) 2598 J
A) Substantially reduces plasma volume B) Slightly increases plasma volume C) Increases plasma volume D) Has no impact on plasma volume
A) 20% B) 30% C) 25% D) 15%
A) United Kingdom B) Canada C) Australia D) United States |