MAKE IT A WORKOUT QUICK CORE BLAST

Repeat this circuit four times, with a 30-sec rest between rounds, or do it once straight through as a core finisher after your workout

PLANK SHOULDER TAP (12 reps) PLANK ROTATION (12 reps) RUSSIAN TWIST (12 reps) MOUNTAIN CLIMBER (30 secs) PLANK (30 to 60 secs – hold for as long as you can)