Your body becomes very efficient at steady state aerobic exercise like cycling as well . So they (who's they?-- i dont know). say that you need to shake things up with periodic shorter bursts of anaerobic activity (intervals) , and strength training along with tryin to figure out what you need to put in your cake hole besides cake. Meal frequency, lots of small meals, eating more essential fats - it can all drive a sane person bananas
i've heard this advice before many times and still have a hard time implementing it.