Wherever you go in Mwanza, you see women carrying improbable loads on their heads. They make it look so easy, walking with straight backs and an easy grace.
When we visited a nearby village, we met a young woman who had been carrying a bowl of bricks on her head for half an hour.
Here’s what happened when our friend, a 6ft tall rugby player, tried to lift the same bowl above his shoulders.
Appearances can be deceptive.