So Daniel Negreanu tested some poker strips (holographic patches that you apply on your body) and said that they work.
In a testimonial for the site producing these strips, Negreanu says: "As you all know I play a lot of poker and travel a lot. My body and mind gets very tired. I use the Endura Performance Poker Strips to enhance my performance and stay focused." Doyle Brunson added: "What I have experienced is that these Strips keep me focused and from getting tired which equals money."
What do you think about this product? Is it the next way to push your poker endurance to the next level, is it just a marketing stunt, or are both of these pros being tricked into this? Voice your opinion on this subject in this thread.
UPDATE: Daniel Negreanu announced via Twitter that he never agreed to participate in this advertisement project and says his name was used without him agreeing on it.