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Mark Joseph Limbaga · 11-19-2006, 08:35 PM

Is it just me or the Afterburn training looks like a more advanced versin of HIIT?

11-19-2006, 08:35 PM	#11
Mark Joseph Limbaga Member Join Date: Oct 2006 Posts: 87	Is it just me or the Afterburn training looks like a more advanced versin of HIIT?