Weightlifting Robots: They're Buff, Tough And Robust

I wholeheartedly understand the use of robot parking garages and even Beerbots that can serve up cold ones, but what will anyone ever do with these weight-lifting robots that can flex their pretend pecs to pump some serious iron?

The bionic men showed off their goods at a recent competition in China. They can effortlessly lift their weights at the push of a button. If only I could figure out a logical reason for creating a tiny robot that lifts weights, I might think these things are cute.