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Old 03-25-2009, 08:01 AM   #15
Liam Dougherty Springer
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Join Date: May 2008
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Here is a study showing reduced Free Fatty Acid storage increases CHO usage durring energy expenditure.... so fat being used spares the glycogen.

http://www.ncbi.nlm.nih.gov/pubmed/12556353

I realise that past 100% VO2Max primarily if not solely glycogen will be used.
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