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Exploring the contribution of exercise dependence to eating disorder symptoms.

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Title: Exploring the contribution of exercise dependence to eating disorder symptoms.
Authors: Brosof, Leigh C., Williams, Brenna M., Levinson, Cheri A.
Source: International Journal of Eating Disorders. Jan2020, Vol. 53 Issue 1, p123-127. 5p. 2 Charts.
Subjects: Compulsive behavior, Eating disorders, Exercise, Health behavior, Intention, Longitudinal method, Time, Cross-sectional method, Physical activity, Exercise tolerance
Abstract: Objective: Exercise dependence is a set of cognitive and behavioral symptoms that constitute a reliance on exercise and is related to eating disorder (ED) symptoms. There are seven components of exercise dependence: tolerance, withdrawal, continuance, lack of control, reduction in other activities, time, and intention effects. Exercising in response to negative affect (NA) is a key feature of dysfunctional exercise in the EDs. However, it is unknown which specific components of exercise dependence relate to ED symptoms, above and beyond NA. Method: The current study (N = 168 individuals with EDs) investigated which components of exercise dependence relate to ED symptoms both cross‐sectionally and prospectively. Results: In cross‐sectional data, we found that withdrawal, tolerance, and time were associated with ED symptoms, above and beyond NA. Prospectively over 1 month, when adjusting for baseline ED symptoms and NA, we found that lack of control, withdrawal, and time positively predicted ED symptoms. Discussion: These findings inform future research on how exercise dependence relates to ED symptoms, showing that withdrawal and time are uniquely associated with ED symptoms both cross‐sectionally and over time. [ABSTRACT FROM AUTHOR]
Copyright of International Journal of Eating Disorders is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Psychology and Behavioral Sciences Collection
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  Data: Exploring the contribution of exercise dependence to eating disorder symptoms.
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  Data: <searchLink fieldCode="AR" term="%22Brosof%2C+Leigh+C%2E%22">Brosof, Leigh C.</searchLink><br /><searchLink fieldCode="AR" term="%22Williams%2C+Brenna+M%2E%22">Williams, Brenna M.</searchLink><br /><searchLink fieldCode="AR" term="%22Levinson%2C+Cheri+A%2E%22">Levinson, Cheri A.</searchLink>
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  Data: <searchLink fieldCode="JN" term="%22International+Journal+of+Eating+Disorders%22">International Journal of Eating Disorders</searchLink>. Jan2020, Vol. 53 Issue 1, p123-127. 5p. 2 Charts.
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  Data: <searchLink fieldCode="DE" term="%22Compulsive+behavior%22">Compulsive behavior</searchLink><br /><searchLink fieldCode="DE" term="%22Eating+disorders%22">Eating disorders</searchLink><br /><searchLink fieldCode="DE" term="%22Exercise%22">Exercise</searchLink><br /><searchLink fieldCode="DE" term="%22Health+behavior%22">Health behavior</searchLink><br /><searchLink fieldCode="DE" term="%22Intention%22">Intention</searchLink><br /><searchLink fieldCode="DE" term="%22Longitudinal+method%22">Longitudinal method</searchLink><br /><searchLink fieldCode="DE" term="%22Time%22">Time</searchLink><br /><searchLink fieldCode="DE" term="%22Cross-sectional+method%22">Cross-sectional method</searchLink><br /><searchLink fieldCode="DE" term="%22Physical+activity%22">Physical activity</searchLink><br /><searchLink fieldCode="DE" term="%22Exercise+tolerance%22">Exercise tolerance</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Objective: Exercise dependence is a set of cognitive and behavioral symptoms that constitute a reliance on exercise and is related to eating disorder (ED) symptoms. There are seven components of exercise dependence: tolerance, withdrawal, continuance, lack of control, reduction in other activities, time, and intention effects. Exercising in response to negative affect (NA) is a key feature of dysfunctional exercise in the EDs. However, it is unknown which specific components of exercise dependence relate to ED symptoms, above and beyond NA. Method: The current study (N = 168 individuals with EDs) investigated which components of exercise dependence relate to ED symptoms both cross‐sectionally and prospectively. Results: In cross‐sectional data, we found that withdrawal, tolerance, and time were associated with ED symptoms, above and beyond NA. Prospectively over 1 month, when adjusting for baseline ED symptoms and NA, we found that lack of control, withdrawal, and time positively predicted ED symptoms. Discussion: These findings inform future research on how exercise dependence relates to ED symptoms, showing that withdrawal and time are uniquely associated with ED symptoms both cross‐sectionally and over time. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of International Journal of Eating Disorders is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=pbh&AN=141383618
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        Value: 10.1002/eat.23156
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      – Code: eng
        Text: English
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        Type: general
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      – SubjectFull: Exercise
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      – SubjectFull: Health behavior
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      – SubjectFull: Longitudinal method
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      – SubjectFull: Time
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      – SubjectFull: Exercise tolerance
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            NameFull: Brosof, Leigh C.
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            NameFull: Williams, Brenna M.
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              Text: Jan2020
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