Last updated at 16:38

Exercise desks to keep us fit

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Will treadmill desks be in schools soon?

Here's the latest idea to get us all exercising - a treadmill desk!

It's been design by an American company to keep us moving whilst we work on the computer.

We're not sure if it will take off here - but it's one way to get your PE lesson and homework done at the same time!

Check out Ricky's video.