Here are two links to articles I wrote for James Cerbie over at Rebel Performance on Cal Dietz's Triphasic Training book a few years ago. Cal's book is still a personal favorite of mine. He is incredibly smart and breaks down complex ideas and methods into manageable portions for coaches to implement into their own system (or run with his). I love implementing his tempo style blocks into my own programming for my athletes. Check out the articles as well as James' site and l