This workout includes 3 pairings of strength and cardio exercises with 3 rounds of each – 30 seconds on, 15 seconds off:
Part 1 – wall sit and squat jumps
Part 2 – crunch hold and mountain climbers
Part 3 – plank and burpees.
In this session you’ll be focussing on one high-intensity exercise for 20 seconds, followed by 10 seconds of rest, for 8 rounds. You’ll start with burpees, before moving on to air squats, and finally V-sits.