Get a stomach of steel

Sick of sit-ups? Driven crazy by crunches? Try these ab-tastic tummy-toning moves instead, says Amanda Khouv

THIS workout targets the core and the abs, plus it’s great for anyone who spends their day at a desk. It will get you standing tall and looking slim, and eradicate the hunched shoulders and body-folding encouraged by regular abs workouts.

How to do it