Combining Innovation and Exercise Is Kids Play

What can I say about this piece I came across online? Truly genius, as you know I'm a sports nut, I'm a firm believer that a healthy body is a healthy mind, that is why physical exercise is so important to young kids, so when I saw this my heart skipped a beat. It's so simple and so easy to set up, with a bit of tech, a screen projector and you're ready to go. PE then becomes something beyond to when I was a kid; running cross country in your underpants!! (You did PE even if you forgot your kit in my day) Anyway this gets the kids moving in a fun and interactive way. Hat tip to the school. Please any PE teachers out there who see this, what's stopping you doing the same?