RT Journal Article SR Electronic T1 Correction: Water intake after dehydration makes muscles more susceptible to cramp but electrolytes reverse that effect JF BMJ Open Sport & Exercise Medicine JO BMJ OPEN SP EX MED FD BMJ Publishing Group Ltd SP e000478corr1 DO 10.1136/bmjsem-2018-000478corr1 VO 5 IS 1 YR 2019 UL http://bmjopensem.bmj.com/content/5/1/e000478corr1.abstract AB