>you can't possible go more intense than "all out" Sure you can - the stronger you are, the more energy you burn during an 'all out' sprint. My 'all out' peak

>you can't possible go more intense than "all out" Sure you can - the stronger you are, the more energy you burn during an 'all out' sprint. My 'all out' peak wattage and cadence on a bike today is far from what it was when I was at my cycling best, so the load/intensity does vary.