If you’re looking for a quick, effective workout, then HIIT may be just what you need. HIIT, or high intensity interval training, is a short but intense workout designed to scorch calories by getting the heart pumping while toning at the same time. 

A typical HIIT session lasts 20-30 minutes and is non-stop. NO RESTS until the end!

Do each exercise for 45 seconds then go straight into the next one. Complete 3-4 rounds.

Ready for a challenge? Try the workout below.