session, a loss of one kilogram (equivalent to one litre). If that person has consumed 750ml of fluid during the session the total fluid loss is 1,750ml, giving a net fluid deficit of 1,000ml. So you'd need to take in at least that much to replace fluid

:30 Height: 1.52m Current Weight: 46.7kg Sue's Profile | Sue's Training ThreadAn Example Training WeekDay 1 11.45am 52-minute steady run (75% MHR) Day 2 9.30pm 30 minutes core stability work Day 3 5.30pm 50-minute steady run (75% MHR

medicine groups, which have generally advised endurance athletes to drink 600ml to 1,200ml per hour. This is more or less where things stood before the NEJM publication last spring. A trio of triggersAfter the NEJM article appeared on 14 April, I waited a