It's time for another British Military Fitness Four Minute Challenge - YEY! As always, all you need is a spare five minutes, some floor space and a bit of PMA. In this episode we're focusing heavily on your legs, so it's a great one for runners.
Make sure you're nice and warm before getting started. To help with that, scroll down to the second video below, which is a simple four minute warm up. You can also check out our other four minute challenges here.
And here's the warm up: