How to improve your Cycling VO2MAX

Simply put and without going into to much scientific jargon your VO2MAX energy system is different to other energy systems you use while riding. It is the energy system you primary rely on when cycle racing at high intensities. It has a high blend of anaerobic respiration; that is burning energy without oxygen. It's kind of like adding nitro to petrol. You use it to go really fast. But there is a down side to it.