(30 Mar 2015, 6:25 pm)Dan wrote https://www.youtube.com/watch?v=nNsVzKt5lPQ
If you want to hear the rules and suchlike, listen from the beginning. If you want to watch the test itself, forward the video to 04:30 minutes in.
If I wasn't so competitive, I'd have hated it. It's certainly not something I'd do alone.
I think I've seen this on some game show.
The treadmill I use has a program setting named 'fitness test'. Obviously it will be different but I imagine the aim will be same.