Name: Alan Shearer works up a sweat in Manaus conditions
Uploaded: 2014-06-03T16:42:48.166Z
Duration: 1 min 7 s
Description: Alan Shearer worked up a bit of a sweat in Lucozade Sport's conditioning tent, where the heat and humidity of the Brazilian rainforest were replicated. England will face the same conditions in Manaus in their World Cup opener against Italy.