Starting to exercise when you are older can seem overwhelming. However, it doesn’t have to be. In fact, a few simple exercises can help you achieve your dream body, according to one fitness expert. Liz Hilliard, 70, looks half her age and seems to know the secret to longevity. The pilates instructor, who trains out of her studio, Hilliard Studio Method, recently spoke to Body Network and revealed her top 7 exercises for staying in shape – and you can do all of them at home. Read here!