Considering that after a loss every fighter it seems goes back to his drawing board I was wondering if anyone here owns or has ever used one?

I've never even seen one before?

Where do you buy them, I wonder if they sell them the same place you can buy all those hot cakes?

Surely it would be better to go back to the gym? No wonder you lose a fight if your preparation consists of making nice sketches and architectural plans

I wish someone would come up with a more interesting and fun alternative to the boring drawing board cliche speech which every single fighter makes following a loss.

Instead of going back to the drawing board why not go to the circus or the zoo? Relax, have fun, take a day off and enjoy yourself, then put away your pencils for good and get out your shorts and go to the gym to train.

It's a much better plan imo.