If you're into fitness and healthy lifestyle, you know how many different kinds of exercise are needed to stay in shape. From calves and thighs, to abs to arms. But have you ever considered that your face needs exercise too? Facial exercise is one of the simplest kinds of exercise that can be performed anywhere, including the comfort of your home and even your workplace. But simple doesn't mean non-beneficial! Exercising your face has two important benefits: slimming your face and hel…