This 30-minute session will work your body, heart and lungs at a high intensity. You’ll be doing 30 seconds of work for three exercises, then 15 seconds’ active recovery before moving on to the next set of three exercises:
Part 1 – squats, lunges with twists and press-ups, then star jumps, back extensions and sit-ups
Part 2 – high knees, Russian twists and plank shoulder taps, then squats to knee raises, reverse lunges and star jumps
Part 3 – press ups, back extensions, sit-ups, then bicycle crunches, knee strikes and plank sprints.