Being happy has -huge- advantages. One, you smile more. Training of facial muscles. Automatic! But did you know that the risible muscle, the one that gets the biggest benefit, is part of the stomach muscles? Yes. Stomach training. Up and down.

~ René Friedrich

René Friedrich Advantages Automatic Being Happy Benefit Facial Muscles Happy Muscle Risible Muscle Smile Smile More Stomach Stomach Muscles Stomach Training Training Up And Down