| Resistance training improves strength and functional measures in patients with end-stage renal disease. | |
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MedLine Citation:
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PMID: 12148109 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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BACKGROUND: The current study was designed to examine the effect of 12 weeks of resistance training on strength and functional ability in 10 medically stable hemodialysis patients (age, 42.8 +/- 4.4 years). METHODS: Subjects were tested on four separate occasions, each separated by 6 weeks. The first (T1) and second tests (T2) were controls with no exercise intervention between them. T3 followed 6 weeks of resistance training, and T4 occurred after 12 weeks of training. Variables tested included percentage of body fat, distance covered in the 6-minute walk test, peak torque of quadriceps muscles of the dominant leg, maximal handgrip strength, normal and maximal walking speeds, and time to complete 10 repetitions of the sit-to-stand-to-sit test. Data were analyzed by means of a one-way repeated-measures analysis of variance procedure. RESULTS: Results indicate that after 12 weeks of training, there was a significant (P < 0.05) increase (12.7%) in peak torque at 90 degrees /s (139.1 +/- 19.3 nm) compared with T1 and T2 (mean, 124.1 +/- 18.7 [SEM]; 123.5 +/- 16.9 Nm), respectively. The distance covered during the 6-minute walk was increased ( approximately 5%; P < 0.05) compared with baseline (T1, 522.1 +/- 46.2 m; 521.9 +/- 48.5 m) after 6 weeks of training (548.3 +/- 52.1 m) and remained elevated at week 12 (546.5 +/- 54.2 m). Maximal walking speed was increased (P < 0.05) by week 12 (195.9 +/- 15.4 cm/s) compared with baseline (T1, 182.9 +/- 12.7; 185.5 +/- 13.0 cm/s). Time to complete 10 repetitions of the sit-to-stand-to-sit test decreased at 12 weeks (17.8 +/- 1.9 seconds) versus baseline (T1, 20.3 +/- 1.5 seconds; T2, 20.6 +/- 5.5 seconds). CONCLUSION: Resistance training can be used safely to increase strength and functional capacity in stable hemodialysis patients. |
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Authors:
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Samuel Headley; Michael Germain; Patrick Mailloux; Jeffrey Mulhern; Brian Ashworth; Jami Burris; Britton Brewer; Bradley C Nindl; Bradley Nindl; MaryAnn Coughlin; Robert Welles; Margaret Jones |
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Publication Detail:
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Type: Comparative Study; Journal Article; Multicenter Study; Research Support, Non-U.S. Gov't |
Journal Detail:
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Title: American journal of kidney diseases : the official journal of the National Kidney Foundation Volume: 40 ISSN: 1523-6838 ISO Abbreviation: Am. J. Kidney Dis. Publication Date: 2002 Aug |
Date Detail:
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Created Date: 2002-07-30 Completed Date: 2002-08-12 Revised Date: 2008-11-25 |
Medline Journal Info:
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Nlm Unique ID: 8110075 Medline TA: Am J Kidney Dis Country: United States |
Other Details:
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Languages: eng Pagination: 355-64 Citation Subset: IM |
Copyright Information:
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Copyright 2002 by the National Kidney Foundation, Inc. |
Affiliation:
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Springfield College, Pioneer Valley Dialysis Center, Military Performance Division, US Army Research, Springfield, MA 01109, USA. sheadley@spfldcol.edu |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Adult Aged Body Composition / physiology Exercise Therapy / methods* Female Gait / physiology Hand Strength / physiology Humans Kidney Failure, Chronic / rehabilitation*, therapy Male Middle Aged Muscle, Skeletal / physiology Physical Fitness / physiology Renal Dialysis / methods Walking / physiology Weight Lifting / physiology* |
| Comments/Corrections | |
Erratum In:
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Am J Kidney Dis. 2008 Dec;52(6):1204. Note: Nindl, Bradley [corrected to Nindl, Bradley C] |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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