This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Physical Education Chapter 5 Physiology And Exercise – Quiz 21 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 21 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which energy system is primarily used during high-intensity, short-duration activities? A) Glycolytic energy system. B) ATP-PCr energy system. C) Lactic acid energy system. D) Aerobic energy system. Show Answer Correct Answer: B) ATP-PCr energy system. 2. What does the lactate threshold help to understand in the context of exercise? A) Skeletal muscle substrate use. B) Heart rate variability. C) Muscle mass increase. D) Bone density. Show Answer Correct Answer: A) Skeletal muscle substrate use. 3. Compared with a parallel-fiber muscle of equal volume, a highly pennate muscle typically has: A) Higher maximal force and lower maximal shortening velocity. B) Lower maximal force and higher maximal shortening velocity. C) Higher maximal force and higher maximal shortening velocity. D) Lower maximal force and lower maximal shortening velocity. Show Answer Correct Answer: A) Higher maximal force and lower maximal shortening velocity. 4. Which of the following variables will be roughly the same at VO2max when comparing an untrained individual to their variables after chronic training? A) Stroke Volume. B) VO2max. C) Heart Rate. D) Systolic blood pressure. Show Answer Correct Answer: C) Heart Rate. 5. Known as the essential mineral for life especially for hydration athletes during training. A) Water. B) Gatorade. C) Lipovitan. D) Pocari. Show Answer Correct Answer: A) Water. 6. According to the principle of progressive overload, how many factors or variables (ie. reps, sets, time, intensity) should you increase at a given time? A) One. B) Two. C) Three. D) As many as you want. Show Answer Correct Answer: A) One. 7. How much ATP is produced by each energy system? A) 2 ATP from glycolysis, 2 ATP from Krebs cycle, 34 ATP from electron transport chain. B) 4 ATP from glycolysis, 2 ATP from Krebs cycle, 32 ATP from electron transport chain. C) 2 ATP from glycolysis, 4 ATP from Krebs cycle, 32 ATP from electron transport chain. D) 2 ATP from glycolysis, 2 ATP from Krebs cycle, 36 ATP from electron transport chain. Show Answer Correct Answer: A) 2 ATP from glycolysis, 2 ATP from Krebs cycle, 34 ATP from electron transport chain. 8. What does BMI stand for? A) Body Measurement Indicator. B) Body Muscle Injury. C) Body Mass Index. D) None of the above. Show Answer Correct Answer: C) Body Mass Index. 9. Bones are made primarily of A) Calcium. B) Zinc. C) Iron. D) Lead. Show Answer Correct Answer: A) Calcium. 10. What is the stroke volume for a runner with an EDV of 175 mL and an ESV of 105 mL? A) 70 mL. B) 80 mL. C) 60 mL. D) 100 mL. Show Answer Correct Answer: A) 70 mL. 11. Arteries, veins, and capillaries are three types of ..... A) Heart valves. B) Blood vessels. C) Cells. D) Veins. Show Answer Correct Answer: B) Blood vessels. 12. During exercise, systolic blood pressure typically: A) Decreases. B) Stays the same. C) Increases. D) Drops to zero. Show Answer Correct Answer: C) Increases. 13. How many ATPs are produced via glycolysis of glucose? A) 2. B) 3. C) 32. D) 1. Show Answer Correct Answer: A) 2. 14. What is the effect of anaerobic training on heart rate? A) It decreases. B) It remains constant. C) It increases. D) It fluctuates randomly. Show Answer Correct Answer: C) It increases. 15. Positivist research is: A) Quantitative. B) Qualitative. C) Subjective. D) Reflective. Show Answer Correct Answer: A) Quantitative. 16. The live high train low training regime is generally most recommended because A) It allows athletes to train with high intensity and get maximum benefits from training and still stimulate the desired physiological changes. B) It is the cheapest and easiest method to complete in preparation for any endurance based event. C) It actually is NOT the most recommended method-Live high train high is. D) None of the above. Show Answer Correct Answer: A) It allows athletes to train with high intensity and get maximum benefits from training and still stimulate the desired physiological changes. 17. What is the primary concentric action of the Hamstring muscle? A) Abduction of the hip. B) Dorsi flexion of the ankle. C) Plantar flexion of the ankle. D) Flexion of the knee. Show Answer Correct Answer: D) Flexion of the knee. 18. Which muscle helps force air out during exercise? A) Diaphragm. B) Intercostals. C) Abdominals. D) Pectorals. Show Answer Correct Answer: C) Abdominals. 19. What does DOMS stand for? A) More than one Dom Torretto. B) Delayed onset muscle soreness. C) Dunking on my sibling. D) Delayed onset muscle fatigue. Show Answer Correct Answer: B) Delayed onset muscle soreness. 20. The Thoracic Spine has how many vertebrae? A) 5. B) 7. C) 12. D) 13. Show Answer Correct Answer: C) 12. 21. What type of muscle fibers are predominantly used in aerobic exercise? A) Fast-twitch. B) Slow-twitch. C) Both fast and slow-twitch. D) Neither. Show Answer Correct Answer: B) Slow-twitch. 22. What is the molecular formula for oxidizing glucose? A) C6H12O6 + 6 O2 $\rightarrow$ 6 CO2 + 6 H2O. B) C16H32O2 + 23 O2 $\rightarrow$ 16 CO2 + 16 H2O. C) C6H12O6 + 12 O2 $\rightarrow$ 12 CO2 + 12 H2O. D) C16H32O2 + 6 O2 $\rightarrow$ 6 CO2 + 6 H2O. Show Answer Correct Answer: A) C6H12O6 + 6 O2 $\rightarrow$ 6 CO2 + 6 H2O. 23. The phosphagen system is primarily used for which of the following activities? A) A marathon. B) Pole Vault. C) 4x400m relay. D) 200m race. Show Answer Correct Answer: B) Pole Vault. 24. For an athlete who embarks on heat acclimatisation training they should: A) Complete a block of training of 10 days, at least 4-6 weeks prior to the competition. B) Complete a block of training of 3 days, at least 4-6 weeks prior to the competition. C) Complete a block of training of 10 days, at least 1 week prior to the competition. D) None of the above. Show Answer Correct Answer: A) Complete a block of training of 10 days, at least 4-6 weeks prior to the competition. 25. Hyperplasia ..... A) Leads to increased muscle mass. B) Increases actin and myosin filaments. C) Increases number of cells. D) Increases muscle protein content. Show Answer Correct Answer: C) Increases number of cells. ← PreviousNext →Related QuizzesClass 11 Physical Education Chapter 5 Physiology And Exercise Quiz 1Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 2Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 3Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 4Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 5Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 6Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 7Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 8Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 9Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books