Snowdrop: Brain Plasticity in Action, on a trampoline!. I have a trampoline and that is why I am so dam smart? ( and can I also sell you a bridge near where the Nets play)
You can really feel a difference when you use one of these things. You become more alert, see better and wake up that tired old brain.
This and allowing the warm heavy stream from a shower head to will keep you alert and insure good circulation in your brain.