Borg Scale Rating of Perceived Exertion Score 20

Known as: Maximal exertion 
A subjective score of 20 on a perceived exertion scale that ranges from 6: No exertion at all to 20: Maximal exertion.
National Institutes of Health

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2010
2010
INTRODUCTION Adipose tissue-derived hormones act as key mediators that may link active lifestyles to improved cardiovascular… (More)
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Highly Cited
2007
Highly Cited
2007
Blood lactate concentration ([La(-)](b)) is one of the most often measured parameters during clinical exercise testing as well as… (More)
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2005
2005
PURPOSE Studies have shown that absolute intensity of physical activity is associated with reduced risk of preeclampsia. This… (More)
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Highly Cited
2001
Highly Cited
2001
OBJECTIVES We sought to determine a generalized equation for predicting maximal heart rate (HRmax) in healthy adults… (More)
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Highly Cited
2001
Highly Cited
2001
Normalization of muscle activity has been commonly used to determine the amount of force exerted by a muscle. The most widely… (More)
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2000
2000
Rapid activation of central serotonergic systems occurs in response to the social stress of aggression in dominant lizards. The… (More)
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1988
1988
The effects of maximal treadmill exercise on changes in the expression and distribution of peripheral blood B-lymphocytes, T… (More)
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Highly Cited
1987
Highly Cited
1987
Simultaneous estimates of cardiac output were made during graded upright maximal exercise in 10 male subjects by means of Doppler… (More)
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1983
1983
Intense exertion is an occupational hazard inherent to fire fighting. This study was designed to look at the exertion levels that… (More)
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1976
1976
In this study, the effects of forearm static exercise were determined on local blood flow and oxygen consumption in 15 normal… (More)
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