Respiratory Exchange Ratio (RER) Explained
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- Опубликовано: 29 авг 2024
- This video shows Dr. Evan Matthews explaining the basics of respiratory exchange ratio (RER). This is a common measurement performed when measuring oxygen consumption (VO2). RER is commonly used to estimate the amount of carbohydrates and fats being used to fuel the activity being assessed. This video is part of a series of videos that will cover exercise metabolism. The playlist to that series is listed below.
Exercise Metabolism Playlist
• Oxygen Deficit and Exc...
Exercise Physiology Teaching Current Edition Playlist
• Introduction to Exerci...
Learn the basics of bioenergetics by watching my Bioenergetics Playlist
• Introduction to Metabo...
Videos in the Exercise Metabolism Playlist to check out:
Oxygen Deficit and Excess Post Exercise Oxygen Consumption EPOC - VO2 Kinetics
• Oxygen Deficit and Exc...
Exercise Duration and the Primary Energy Pathway - Exercise Metabolic Transitions
• Exercise Duration and ...
Exercise Intensity and Fuel Selection - Carbohydrates vs Fats
• Exercise Intensity and...
Aerobic Capacity (VO2max) and Anaerobic Thresholds
• Aerobic Capacity (VO2m...
Lactate Removal and Use - Delayed Onset of Muscle Soreness
• Lactate Removal and Us...
Measuring Energy Expenditure of the Body - Direct and Indirect Calorimetry and Oxygen Consumption
• Measuring Energy Expen...
Making Sense of Oxygen Consumption Terminology
• Making Sense of Oxygen...
Respiratory Exchange Ratio (RER) Explained
• Respiratory Exchange R...
VO2max Testing using a VMax Encore Metabolic Cart
• VO2max Testing using a...
Link to Dr. Evan Matthews website.
sites.google.c...
This RER above 1.00 explanation is exactly what I have been looking for tomorrow's exam. I could not make sense of it previously, and couldn't find this info anywhere until now.
Best of luck.
Thank you very much, exactly what i needed for my test on Monday! 👍
Good luck!
your videos are very good and have a wide message thank you
Thank you!
Very useful informations, thank you!
Thank you mohammed besseddik belhaidas!
Is there a reliable way to estimate an individual's RER without using equipment? Maybe an RPE scale or even a % value of a seperate test like a submax ramping protocol?
I'm not familiar with attempts to do this. It is going to vary by person.
Can the y axis (or the x) be used to estimate/determine heart rate training zones?
Please provide a time stamp so I know what part of the video you are referring to.
Hi, Im doing my thesis master with cpet, but i can look the RER values in maximal effort are near 1,15 to 1,25. Is it correct?
Those are normal RER values at maximum exercise.
@@VivoPhys Thanks Evan, id there a limit value for maximal RER?
I'm not aware of a standard upper limit, but I'd say below 1.3 is reasonable. Many people don't consider it a max test unless RER is above 1.15 or 1.17.
@@VivoPhys Dear Evans, maybe is neccesary a deep conversation about my values in a project Im doing now...
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