UAE's Tempo on the Tour De France

Cranis and Zimmermann are the most important factors in the breakway. UAE just like each climb they seem to give a little like one minute just a little rev and then ease off a little bit but just enough to push into the climb. It's an nutritional race no matter how slow quick you know they go over these climbs that are all steep and murder we going over in the group is going to be hard when you do it three times so when did the vica go?