Reliability of concentric ankle dorsiflexion fatigue testing
(2002) In Canadian Journal of Applied Physiology 27(2). p.116-127- Abstract
- The purpose of this study was to determine the reliability of an isokinetic test for ankle dorsiflexion fatigue on a Biodex dynamometer Young (21 to 32 years), recreationally active men (n = 10) and women (n = 10) performed 50 concentric (60degrees . s(-1)) dorsiflexion contractions, on two different occasions. Total work (TW), losses in work (work fatigue; WF), as well as relative losses in peak torque, an example being "3-3" which compared the first three to last three repetitions, were measured. The intra-class correlation coefficients (ICC2,1) and coefficients of variation (CV), as well as the Bland-Altman plots and analyses showed that the variables using peak torque and TW were more reliable than WF with WF having a CV of 11.3% and... (More)
- The purpose of this study was to determine the reliability of an isokinetic test for ankle dorsiflexion fatigue on a Biodex dynamometer Young (21 to 32 years), recreationally active men (n = 10) and women (n = 10) performed 50 concentric (60degrees . s(-1)) dorsiflexion contractions, on two different occasions. Total work (TW), losses in work (work fatigue; WF), as well as relative losses in peak torque, an example being "3-3" which compared the first three to last three repetitions, were measured. The intra-class correlation coefficients (ICC2,1) and coefficients of variation (CV), as well as the Bland-Altman plots and analyses showed that the variables using peak torque and TW were more reliable than WF with WF having a CV of 11.3% and the best peak torque variable, 3-3, having a CV of 5.6%. In conclusion, ankle dorsiflexion fatigue can be reliably assessed on a Biodex dynamometer. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/337659
- author
- Porter, MM ; Drake, Anna Maria LU and Lexell, Jan LU
- organization
- publishing date
- 2002
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- fatigue, muscle, reproducibility of results, ankle joint, skeletal muscle, physical endurance
- in
- Canadian Journal of Applied Physiology
- volume
- 27
- issue
- 2
- pages
- 116 - 127
- publisher
- NRC Research Press
- external identifiers
-
- pmid:12179955
- wos:000175680200002
- scopus:0036549758
- ISSN
- 1066-7814
- language
- English
- LU publication?
- yes
- additional info
- The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Division of Physiotherapy (Closed 2012) (013042000), Department of Health Sciences (013220000)
- id
- cf1b04fe-8e16-4f79-ac75-5e74d65c827e (old id 337659)
- date added to LUP
- 2016-04-01 15:54:48
- date last changed
- 2022-02-27 17:32:40
@article{cf1b04fe-8e16-4f79-ac75-5e74d65c827e, abstract = {{The purpose of this study was to determine the reliability of an isokinetic test for ankle dorsiflexion fatigue on a Biodex dynamometer Young (21 to 32 years), recreationally active men (n = 10) and women (n = 10) performed 50 concentric (60degrees . s(-1)) dorsiflexion contractions, on two different occasions. Total work (TW), losses in work (work fatigue; WF), as well as relative losses in peak torque, an example being "3-3" which compared the first three to last three repetitions, were measured. The intra-class correlation coefficients (ICC2,1) and coefficients of variation (CV), as well as the Bland-Altman plots and analyses showed that the variables using peak torque and TW were more reliable than WF with WF having a CV of 11.3% and the best peak torque variable, 3-3, having a CV of 5.6%. In conclusion, ankle dorsiflexion fatigue can be reliably assessed on a Biodex dynamometer.}}, author = {{Porter, MM and Drake, Anna Maria and Lexell, Jan}}, issn = {{1066-7814}}, keywords = {{fatigue; muscle; reproducibility of results; ankle joint; skeletal muscle; physical endurance}}, language = {{eng}}, number = {{2}}, pages = {{116--127}}, publisher = {{NRC Research Press}}, series = {{Canadian Journal of Applied Physiology}}, title = {{Reliability of concentric ankle dorsiflexion fatigue testing}}, volume = {{27}}, year = {{2002}}, }