20 minute HIIT session to get your weekend off to a flyer!
You have 60seconds to complete each round. However long it takes you to do it, you rest for the remainder. Starting the next set every 60seconds.
This will get your blood pumping, breathing rate up, burning loads of calories ahead for the weekend! Give it a go!
Post your feedback in the comments box. Let me know how you get on!
Matt.