'The 67-year-old fitness guru told ET he was \'dehydrated and needed some fluids\' but is now \'feeling great.\''
Tags: News , Celebrity , Entertainment Tonight , etonline , et online , et , ETtrending , ET NOW
See also: tmac fitness , 11 , Musique Pour. , anthony oknaian , inter , dancing , calisthenics , Z Health , 6 pack abs , how to squat
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