Just because you're not vying for massive biceps or thunderously strong thighs like the muscle heads in the gym, doesn't mean you should shun the weight room. Lifting weights gives you an edge over tummy fat, stress, heart disease and cancer – and it's also the single most effective way to look hot in a bikini. Yet somehow women are still hesitant: according to a Women's Health poll, a third of you don’t go anywhere near the weights.

Here are some good reasons why you shouldn't live another day without hitting the weights...