SAGE Open Medicine | |
Ventilatory efficiency and aerobic capacity in people with multiple sclerosis: A randomized study: | |
Stine MarenRiksfjord1  | |
关键词: Multiple sclerosis; exercise; aerobic capacity; resistance training; cardiopulmonary exercise test; | |
DOI : 10.1177/2050312117743672 | |
学科分类:医学(综合) | |
来源: Sage Journals | |
【 摘 要 】
Objectives:To assess ventilatory efficiency and aerobic capacity in people with multiple sclerosis and whether treadmill walking or progressive strength training has an effect on these parameters in this population.Methods:In all, 24 adults with multiple sclerosis with an Expanded Disability Status Scale score of ≤6 completed a cardiopulmonary exercise test before and after 8 weeks of exercise. They were randomized to treadmill walking of low-to-moderate intensity (50%–70% of peak heart rate) or progressive strength training (six repetitions × two at 80% of one repetition maximum). Both groups exercised for 30 min three times per week. Primary outcome measure was ventilatory efficiency measured as the minute ventilation/carbon dioxide production (VE/VCO2) ratio and oxygen uptake efficiency slope. Secondary outcome was aerobic capacity, measured as peak oxygen uptake (VO2peak).Results:Despite low aerobic capacity, ventilatory efficiency was found to be within normal range. After 8 weeks of exercise, no sig...
【 授权许可】
CC BY
【 预 览 】
Files | Size | Format | View |
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RO201904029237342ZK.pdf | 238KB | download |