- 1. Exercise physiology is the study of how exercise impacts the various systems of the body, including cardiovascular, respiratory, musculoskeletal, and metabolic systems. It explores how the body responds and adapts to physical activity, examining factors such as oxygen consumption, energy expenditure, heart rate, and muscle function. Through research and observation, exercise physiologists seek to understand the mechanisms behind the body's physiological responses to exercise, leading to insights that can improve athletic performance, enhance physical fitness, and optimize training programs for individuals of all ages and fitness levels.
Which enzyme is responsible for breaking down glycogen into glucose?
A) Glycogen phosphorylase
B) Sucrase
C) Amylase
D) Lipase
- 2. What is the term for the amount of blood pumped by the heart in one minute?
A) Heart rate
B) Cardiac output
C) Stroke volume
D) Blood pressure
- 3. What is the term for the increase in muscle size due to resistance training?
A) Sarcopenia
B) Atrophy
C) Hypertrophy
D) Myofibrillogenesis
- 4. What is the term for the maximum amount of oxygen the body can use during exercise?
A) VO2 max
B) HR max
C) RER
D) ATP max
- 5. Which of the following is an example of an aerobic exercise?
A) Running
B) Weightlifting
C) Sprinting
D) Powerlifting
- 6. What is the term for the number of times the heart beats per minute?
A) Blood pressure rate
B) Cardiac output rate
C) Heart rate
D) Stroke volume rate
- 7. During exercise, what helps lactic acid be broken down more quickly?
A) Increased oxygen intake
B) Increased sugar intake
C) Increased fat intake
D) Increased protein intake
- 8. What is the term for the body's ability to maintain a stable internal environment during exercise?
A) Isotonicity
B) Stasis
C) Equilibrium
D) Homeostasis
- 9. What is the term for the minimum amount of energy needed to maintain basic bodily functions?
A) Basal metabolic rate (BMR)
B) Physical activity thermogenesis (PAT)
C) Resting metabolic rate (RMR)
D) Exercise metabolic rate (EMR)
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