Intermittent claudication is the name given to the symptoms that occur, usually in the calf muscle, in those with poor circulation . It occurs after walking a set distance because the oxygen supply to the muscle cannot meet the muscles’ needs. This pilot study from researchers at the University of Salford in the United Kingdom and published in the Journal of Vascular Nursing looked at the use of a rocker sole shoe which mimics the action of toning shoes in a group of people with intermittent claudication
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Rocker sole shoes improved symptoms of intermittent claudication