Light up your core with 3 rounds of each exercise – 30 seconds on, 15 seconds off:
Part 1 – single-leg V-ups and plank step outs
Part 2 – bent hollow hold and rotational mountain climbers.
For this workout you’ll do 3 rounds of 10 reps, rotating through each exercise:
Part 1 – reverse crunches, rotating sit-ups and supermans
Part 2 – dead bugs and plank shoulder taps.
This workout has 3 supersets – for each pair you’ll perform 10 reps of both exercises and go for 3 rounds:
Superset 1 – walking planks and paused squat jumps
Superset 2 – plank knee tuck twists and lying lateral pull downs
Superset 3 – reverse crunches and burpees.