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Lower-limb performance disparities: Implications for exercise prescription in multiple sclerosis
Author(s) -
Rebecca Larson,
Kevin K. McCully,
Daniel J. Larson,
William M. Pryor,
Lesley J. White
Publication year - 2014
Publication title -
the journal of rehabilitation research and development
Language(s) - English
Resource type - Journals
eISSN - 1938-1352
pISSN - 0748-7711
DOI - 10.1682/jrrd.2013.09.0191
Subject(s) - multiple sclerosis , physical medicine and rehabilitation , medicine , lower limb , cycling , physical therapy , medical prescription , exercise prescription , surgery , archaeology , psychiatry , pharmacology , history
The purpose of this study was to examine unilateral lower-limb exercise tolerance during fixed-load cycling to quantify performance disparities of the legs. Eight individuals with relapsing-remitting multiple sclerosis (MS) and seven controls performed submaximal single-leg cycling. Individuals with MS performed significantly more work with the stronger leg than the weaker leg (stronger leg: 6.4 +/- 1.7 kJ, weaker leg: 4.7 +/- 2.5 kJ, p = 0.02). The control group displayed no statistical differences between limbs (p = 0.36). These results highlight a need for individualized exercise testing when prescribing training programs for those with MS.

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