NewsgalleryLondon underground calorie mapBookmarkShareNewsByNathan Spendelow15:49, 26 JUL 2015Updated14:44, 22 SEP 2015The London underground calorie map shows you how many calories you could burn if you walked between stations instead (Image: Treated)1 of 8The London underground calorie map shows you how many calories you could burn if you walked between stations instead (Image: Treated)2 of 8The London underground calorie map shows you how many calories you could burn if you walked between stations instead (Image: Treated)3 of 8The London underground calorie map shows you how many calories you could burn if you walked between stations instead (Image: Treated)4 of 8The London underground calorie map shows you how many calories you could burn if you walked between stations instead (Image: Treated)5 of 8The London underground calorie map shows you how many calories you could burn if you walked between stations instead (Image: Treated)6 of 8The London underground calorie map shows you how many calories you could burn if you walked between stations instead (Image: Treated)7 of 8The London underground calorie map shows you how many calories you could burn if you walked between stations instead (Image: Treated)8 of 8