[John Izzo]

I think you will find that you can input ANY type of training mode in your statement and it will apply:

_____________________ has its role...but!

I really haven't found that there is an absolute type of training. At least not for the clients I tend to train. And I don't think there needs to be an absolute type of training or exercise program. There is always going to be a "...but". Look at all the questions that are asked regarding NROL or any program for that matter:

"Is it ok if I substitute exercise A for this exercise...?"

The answer is always 90% of the time....go ahead. With respect to Mel Siff, his statements were made 8 years ago, way before crossfit came onto the scene. I think Crossfit has its place in training---I don't believe it is the end all, be all, because it really relies on the instruction given and the receipents of that instruction.