Podcast
Questions and Answers
What is a primary focus of exercise physiology?
What is a primary focus of exercise physiology?
- Understanding psychological effects of exercise
- Developing exercise equipment
- Analyzing nutritional requirements of athletes
- Measuring human energy expenditure (correct)
Which of the following best describes homeostasis?
Which of the following best describes homeostasis?
- The body's increase in energy expenditure during exercise
- The body's adaptation to extreme temperatures
- The maintenance of internal stability despite external changes (correct)
- The gradual improvement of physical fitness levels
What is the purpose of ergometry in exercise physiology?
What is the purpose of ergometry in exercise physiology?
- To measure time taken to complete various exercises
- To evaluate cardiovascular stress during inactivity
- To assess power output and total work performed (correct)
- To analyze muscle recovery post-exercise
How can exercise affect the body's homeostasis?
How can exercise affect the body's homeostasis?
What is the key difference between homeostasis and steady state?
What is the key difference between homeostasis and steady state?
What is the total percentage of the course evaluation based on lab work?
What is the total percentage of the course evaluation based on lab work?
What is required for full marks in the formal lab report?
What is required for full marks in the formal lab report?
When must extension requests be submitted for weekend due dates?
When must extension requests be submitted for weekend due dates?
How will late or missed assessments be treated according to the class policies?
How will late or missed assessments be treated according to the class policies?
What is emphasized in the interactive classes of this course?
What is emphasized in the interactive classes of this course?
What percentage is allocated to the midterm test in the overall evaluation plan?
What percentage is allocated to the midterm test in the overall evaluation plan?
What must all ISP accommodations be provided to the professor by?
What must all ISP accommodations be provided to the professor by?
Which statement about in-class assessments is correct?
Which statement about in-class assessments is correct?
What is the primary definition of muscular strength?
What is the primary definition of muscular strength?
Which factor does NOT influence the ability of a muscle to generate force?
Which factor does NOT influence the ability of a muscle to generate force?
What does a 1-repetition maximum (1-RM) test primarily evaluate?
What does a 1-repetition maximum (1-RM) test primarily evaluate?
How is muscular strength related to muscular endurance?
How is muscular strength related to muscular endurance?
What is a genetic limitation of strength potential?
What is a genetic limitation of strength potential?
What is the purpose of performing a warm-up at 40-60% of 1-RM?
What is the purpose of performing a warm-up at 40-60% of 1-RM?
If an individual performs 8 repetitions at 100 lbs, what percentage of their 1-RM are they lifting?
If an individual performs 8 repetitions at 100 lbs, what percentage of their 1-RM are they lifting?
What should be done if the individual can perform more than 10 repetitions at the initial weight?
What should be done if the individual can perform more than 10 repetitions at the initial weight?
What is the next step after determining the weight lifted and the percentage of 1-RM?
What is the next step after determining the weight lifted and the percentage of 1-RM?
In a 6-10 RM test, what should the individual do after performing a set at 60-80% of estimated 1-RM?
In a 6-10 RM test, what should the individual do after performing a set at 60-80% of estimated 1-RM?
How is the 1-RM calculated after determining that the individual performed 8 repetitions?
How is the 1-RM calculated after determining that the individual performed 8 repetitions?
What does a performance of 10 repetitions at 90 lbs indicate about the individual's strength?
What does a performance of 10 repetitions at 90 lbs indicate about the individual's strength?
Why is it necessary to calculate the 1-RM using a chart after performing repetitions?
Why is it necessary to calculate the 1-RM using a chart after performing repetitions?
What is the primary distinguishing factor of muscular endurance?
What is the primary distinguishing factor of muscular endurance?
Which exercise would best evaluate muscular endurance?
Which exercise would best evaluate muscular endurance?
How can muscular endurance be improved?
How can muscular endurance be improved?
What is a common characteristic of muscles with low endurance capacity?
What is a common characteristic of muscles with low endurance capacity?
Which factor contributes to muscular power according to the definition provided?
Which factor contributes to muscular power according to the definition provided?
Which fiber type is considered best for power athletes?
Which fiber type is considered best for power athletes?
In a relative load endurance test, how is the weight determined?
In a relative load endurance test, how is the weight determined?
What defines a dynamic endurance test?
What defines a dynamic endurance test?
What happens to muscular power after reaching its maximum point?
What happens to muscular power after reaching its maximum point?
During a cycling exercise, what is the effect of gearing down too much?
During a cycling exercise, what is the effect of gearing down too much?
What is aerobic power primarily a measure of?
What is aerobic power primarily a measure of?
How is power calculated in terms of work and time?
How is power calculated in terms of work and time?
What is an ergometer used for?
What is an ergometer used for?
In the example of a bench step ergometer calculation, what is the primary force applied?
In the example of a bench step ergometer calculation, what is the primary force applied?
What physiological condition does homeostasis refer to?
What physiological condition does homeostasis refer to?
What is the primary role of insulin in the body?
What is the primary role of insulin in the body?
How is work defined in physical terms?
How is work defined in physical terms?
What does a maximum VO2 test measure?
What does a maximum VO2 test measure?
What is the significance of a steady state in physiology?
What is the significance of a steady state in physiology?
In a cycle ergometer test, how is work determined?
In a cycle ergometer test, how is work determined?
What happens to power as the speed of movement increases beyond a muscle's peak power output?
What happens to power as the speed of movement increases beyond a muscle's peak power output?
Which of the following correctly describes anaerobic power?
Which of the following correctly describes anaerobic power?
Flashcards
Lab Work
Lab Work
An in-class activity involving practical application of course material.
Interactive Classes
Interactive Classes
Requires active participation and collaboration among students.
Course Evaluation Plan
Course Evaluation Plan
The evaluation plan for FTHP 212 outlining all the assessments and their respective weights.
Formal Lab Report
Formal Lab Report
Signup and view all the flashcards
Extension Requests
Extension Requests
Signup and view all the flashcards
Late/Missed Assessment Policy
Late/Missed Assessment Policy
Signup and view all the flashcards
In-Class Assessments
In-Class Assessments
Signup and view all the flashcards
ISP Accommodations
ISP Accommodations
Signup and view all the flashcards
Exercise Physiology
Exercise Physiology
Signup and view all the flashcards
Homeostasis
Homeostasis
Signup and view all the flashcards
Steady State
Steady State
Signup and view all the flashcards
Ergometry
Ergometry
Signup and view all the flashcards
Energy Expenditure
Energy Expenditure
Signup and view all the flashcards
Muscular Strength
Muscular Strength
Signup and view all the flashcards
Muscular Endurance
Muscular Endurance
Signup and view all the flashcards
1-Repetition Maximum (1-RM)
1-Repetition Maximum (1-RM)
Signup and view all the flashcards
Isotonic 1-RM Test
Isotonic 1-RM Test
Signup and view all the flashcards
Eccentric 1-RM Test
Eccentric 1-RM Test
Signup and view all the flashcards
6-10 RM Test
6-10 RM Test
Signup and view all the flashcards
1-Rep Max (1RM)
1-Rep Max (1RM)
Signup and view all the flashcards
Estimating 1RM
Estimating 1RM
Signup and view all the flashcards
Warm-up for 6-10 RM Test
Warm-up for 6-10 RM Test
Signup and view all the flashcards
Percentage 1-RM
Percentage 1-RM
Signup and view all the flashcards
Calculating 1RM from 6-10 RM Test
Calculating 1RM from 6-10 RM Test
Signup and view all the flashcards
Bench Press 6-10 RM Test
Bench Press 6-10 RM Test
Signup and view all the flashcards
Progressive 6-10 RM Testing
Progressive 6-10 RM Testing
Signup and view all the flashcards
Muscular Power
Muscular Power
Signup and view all the flashcards
What is muscular endurance?
What is muscular endurance?
Signup and view all the flashcards
What does it mean when a muscle fatigues rapidly?
What does it mean when a muscle fatigues rapidly?
Signup and view all the flashcards
What type of muscle fiber is best for power athletes?
What type of muscle fiber is best for power athletes?
Signup and view all the flashcards
How can muscular endurance be improved?
How can muscular endurance be improved?
Signup and view all the flashcards
What does research show about women's performance in endurance tests?
What does research show about women's performance in endurance tests?
Signup and view all the flashcards
What are some ways to evaluate muscular endurance?
What are some ways to evaluate muscular endurance?
Signup and view all the flashcards
Anaerobic Power
Anaerobic Power
Signup and view all the flashcards
Aerobic Power
Aerobic Power
Signup and view all the flashcards
Work
Work
Signup and view all the flashcards
Power
Power
Signup and view all the flashcards
Thermal Regulation
Thermal Regulation
Signup and view all the flashcards
Blood Glucose Regulation
Blood Glucose Regulation
Signup and view all the flashcards
Vertical Displacement
Vertical Displacement
Signup and view all the flashcards
Study Notes
Welcome to Exercise Physiology (FTHP 212)
- Course is FTHP 212
- Weekly lectures will include in-class work and discussions (lecture and practically-based)
- There are 5 lab assignments; one will be a formal lab report
- Equal partner participation required for full marks in labs
Course Expectations
- Labs: 5 labs in total, 1 as a formal report, equal partner participation required
- Lectures: Weekly lectures, in-class work and discussions, both lecture and practical-based
Interactive Classes
- Focuses on the development of thoughts and experiences through movement, not just the science of exercise
- Uses a variety of learning styles
- Emphasizes the practical application of the content
- Collaborative learning environment expected
Evaluation Plan
- Labs: 50% (4 x 7.5% + 1 x 20%)
- Midterm Test: 25%
- Final Test: 25%
Course Outline
- Extension requests must be received 48 hours before the due date (or 4PM Friday before weekend due dates)
- Late/missed assessments are not accepted (grade of 0%)
Week 1 - Introduction to Exercise Physiology
- Discuss the scope of exercise physiology as a branch of physiology
- Define key terms
- Describe ergometry and the two ways to measure human energy expenditure
- Calculate total work and power output during various forms of exercise
- Compare and contrast homeostasis and steady state
- Introduce biological homeostasis control with examples
Defining Muscular Performance: Strength
- Maximal force produced in a single muscle contraction (1-RM or 1-Repetition Maximum)
- Directly associated with muscular endurance
- Corresponding increase in endurance with increased strength
Evaluating Strength: Predicting 1-RM
- 2-5 RM test, 6-10 RM tests can predict 1-RM
- Procedure is similar but calculations may differ
Defining Muscular Performance: Muscular Endurance
- Body's ability to remain contracted or contract repeatedly against a submaximal load
- Improved by using a moderate load and increasing repetitions
- Muscle fatiguing rapidly = low endurance capacity
Defining Muscular Performance: Muscular Power
- Product of strength and speed of movement
- Higher movement speed = higher power output
- Power = Force x Velocity (distance/time)
- Power athletes benefit from type IIA (FO) or type IIX (FG) muscle fibers.
Power: Inverted ‘U' Relationship
- Power initially increases with increasing force and speed of movement, then decreases with faster speeds due to reduced force.
- There is an optimal speed for maximal power output.
Aerobic and Anaerobic Power
- Aerobic Power: Oxygen consumption, measuring cardiovascular fitness (maximal aerobic power), Max VO2 test
- Anaerobic Power: Body's ability to produce ATP without oxygen, Wingate bike test
Work and Power Defined
- Work = Force x Distance (measured in Joules (J) or Newton-meters (N.m))
- Power = Work/Time (measured in Watts (W))
Ergometry
- Measurement of Work Output
- Devices used to measure work (e.g., bench step, cycle, arm ergometers, treadmills)
- Examples Provided for specific Ergometer calculation in one case study
Homeostasis and Steady State
- Homeostasis: Maintaining constant internal environment (e.g., temperature)
- Steady State: Physiological variable is unchanging but not necessarily "normal"
Biological Homeostatic Control
- Regulation of body temperature (thermal receptors, skin blood vessels, sweat glands)
- Regulation of blood glucose (hormone insulin, pancreas signaling)
Coming Up
- Next week: Adaptations and principles of resistance training
- Upcoming assessments
- Lab #1 in Week 4
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.