Dictionary:
ex·er·tion (ĭg-zûr'shən) ![]() |
| Thesaurus: exertion |
noun
| Antonyms: exertion |
Definition: hard work
Antonyms: idleness, laziness
| Dental Dictionary: exertion |
| Sports Science and Medicine: exertion |
Effort expended in performing a physical activity. See also rating of perceived exertion.
| Wikipedia: Exertion |
Exertion is a concept describing the use of physical or perceived energy. It normally connotates a strenuous or costly effort related to physical, muscular, philosophical actions and work.
Contents |
In physics exertion is use of energy against, or for, inertia as described by Isaac Newton's First Law of Motion. In mechanics it describes use of force against a body in direction of its motion (see vector).
In medical terms exertion is the expenditure of energy by skeletal muscles. The intensity of this action can be measured by the rate of which oxygen is expended, heat is produced and heart rate. A frequently used term is rating of perceived exertion or RPE-scale , also known as the Borg scale, which is use of a scale to indicate a quantitative feeling of fatigue.
Exertion can be proxied or extended when applied to various human-machine interfaces, like prosthesis, remote control - even for games.
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| Translations: Exertion |
Dansk (Danish)
n. - anvendelse, anspændelse
Français (French)
n. - effort, emploi (de la force), exercice (de l'autorité)
Deutsch (German)
n. - Anstrengung, Ausübung
Ελληνική (Greek)
n. - άσκηση, χρήση (βίας κ.λπ.), προσπάθεια, μόχθος, χρησιμοποίηση
Português (Portuguese)
n. - esforço (m)
Русский (Russian)
усилие, напряжение
Español (Spanish)
n. - esfuerzo, ejercicio, empleo (de fuerzas)
Svenska (Swedish)
n. - utövande, brukande, ansträngning
中文(简体)(Chinese (Simplified))
努力, 运用, 发挥
中文(繁體)(Chinese (Traditional))
n. - 努力, 運用, 發揮
العربيه (Arabic)
(الاسم) إجهاد, جهد
עברית (Hebrew)
n. - מאמץ, הפעלה
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| Hufeland, Christoph Wilhelm (Quotes By) | |
| kinesalgia | |
| exertment |
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![]() | Dictionary. The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved. Read more | |
![]() | Thesaurus. Roget's II: The New Thesaurus, Third Edition by the Editors of the American Heritage® Dictionary Copyright © 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved. Read more | |
![]() | Antonyms. © 1999-2009 by Answers Corporation. All rights reserved. Read more | |
![]() | Dental Dictionary. Mosby's Dental Dictionary. Copyright © 2004 by Elsevier, Inc. All rights reserved. Read more | |
![]() | Sports Science and Medicine. The Oxford Dictionary of Sports Science & Medicine. Copyright © Michael Kent 1998, 2006, 2007. All rights reserved. Read more | |
![]() | Wikipedia. This article is licensed under the Creative Commons Attribution/Share-Alike License. It uses material from the Wikipedia article "Exertion". Read more | |
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