I just busted my ass on a 62-mile ride with a group of very strong riders and a lot of high-intensity mixed in with hill climbs and tempo-speed riding. When I finished the ride, my Edge told me that my training was "unproductive."
How in the world can what I just went through be "unproductive?" Is there some wacky algorithm that figures this out? Is it trying to tell me I need to ride harder? It is ludicrous.