I learned these when doing the mass gain template. Here is a link to the video Greg posted under the exercises section of the main page.
http://www.performancemenu.com/resou...&exerciseID=70
I believe that completing all 3 positions counts as 1 rep, at least that is how I did them.
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What we think, or what we know, or what we believe, is in the end, of little consequence. The only thing of consequence is what we do. -John Ruskin
http://westvolusiawellness.com/