We women are so focused getting a perfect waist line and flat belly that we simply ignore our backs. From tying up the laces to carry the groceries, to hunching over laptop and smartphones, our backs are under constant use all through the day. Yet we ignore one of the biggest muscle groups of our body. As a result our back becomes slouch and we get folds on our sides and back. A toned back not only looks great aesthetically but also improves your posture and gives you an appealing look.