ryanman, thanks for seeing it for what it is. It does teach that jabs come in very fast and you're much better off having your guard up already rather than making it come up after the punch started at you because that is usually too late, at least it is for me.

Also, in the vids I was cheating and I don't do that anymore. I had my hands in front of me just trying to show blocking the RBT arms but in reality I keep them farther to me and slightly to the sides to guard from a hook.

I can't slip the RBT even at 7 mph. I just can't move back or to the side that fast. All I can do is block it with my hands. It always sneaks punches through but it is a lot less than when I started.

Like you said, it is FUN and I may see how it may market in the exercise customer base. I love to hit the speed bags, double end bags and heavy bag, but my shoulders get the most tired boxing against the RBT. Part of the reason is punching from a distance and keeping my guard up all the time. MUCH different workout than just hitting.