Ok let me get this straight.
I can use a Wii to replace the walking, running, jogging, etc that you want me to do,
but
I cant use an electronic vaporizer to quit smoking analogs that you also want me to do.
I think the Wii must immediately be regulated by the FDA as a medical
device intended to help stimulate blood flow or as a cure for teen obesity. (Not to pick on anyone, but see how easy it is to come up with the same argument the FDA has about PV's.)
and the AHA must explain why they are promoting an unproven medical
device that can increase heart rate, cause perspiration, oh wait, maybe it's the same as the nicotine that we are not getting from the ecigs thing here. You may be off the couch, but your still not getting a real work out.