Exercise Pill for Couch Potatoes?
cravey writes "CNN is running a story about how scientists at Duke University have discovered ..."the chemical pathways that muscle cells use to build strength and endurance." which may lead to the development of an exercise pill."
On the other hand, we probably won't see these at Walgreen's (over-the-counter or prescription) until they can find it in athlete's pee.
If all this should have a reason, we would be the last to know.