Cycle like a truck drive

I recently came across this article about cycling which I think is a good thing to remember when out cycling. Basically keeping the revs at a fairly high RPM but use the gears more appropriately like a truck drive. Like a truck driver I also like a bacon butty and cup of tea.

http://www.trifuel.com/training/triathlon-training/want-a-pb-think-like-a-truck-drive