Stretch Band Crossover Crunch

Crunch and twist against resistance to work your abs and your stabiliser muscles:

• Secure a stretch band under a gym ball, holding one end in each hand, and lie with your back on the ball.

• Using your left arm, punch the band across your body to your right, turning your torso as you do.

• Lower all the way back down to the centre, then crunch and punch up to your left.

www.info-general.com