Welcome to the second of a three part series of bite-sized workouts using a gym ball.

So many of us have a gym ball (Swiss ball) in the loft or garage, hiding away, unloved! So grab your balls and give this workout a go. It will not only fire up your metabolism, but also target many different muscle groups in just three exercises. As you’ll see, i’ll also give you options of how to make it easier or harder, so do the level that suits you.